Sebastian Chang

Age: 24 years, 3 months
Team: Rockville Montgomery Swim Club (PVRMSC)


2018 PV LC Senior Championship

College Park , MD , 7/12/2018 to 7/15/2018
Team:PVRMSC - Age:17
EventPlaceEntryTimeDiff
#4 Boys 200 Medley 69 2:15.71 2:32.70 16.99
#14 Boys 100 Fly 77 53.41 1:05.51 12.10

2018 PV Maryland State LC Meet

Rockville , MD , 6/1/2018 to 6/3/2018
Team:PVRMSC - Age:17
EventPlaceEntryTimeDiff
#12 Boys 200 Meter Back 4 1:52.16 2:16.82 24.66
#16 Boys 50 Meter Free 50 22.96 27.26 4.30
#28 Boys 200 Meter Breast 7 2:14.41 2:41.64 27.23
#48 Boys 200 Meter Medley 3 1:55.99 2:17.88 21.89
#86 Boys 100 Meter Fly 21 53.41 1:02.35 8.94
#90 Boys 100 Meter Back 4 52.18 1:04.79 12.61
#94 Boys 100 Meter Breast 7 1:03.13 1:15.44 12.31

2018 PV Spring LC Classic

N. Bethesda , MD , 5/4/2018 to 5/6/2018
Team:PVRMSC - Age:17
EventPlaceEntryTimeDiff
#1 Mixed 13 & Over 400 Meter Free 24 4:29.52 4:38.41 8.89
#4 Mixed 13 & Over 100 Meter Breast 10 1:14.49 1:16.19 1.70
#5 Mixed 13 & Over 200 Meter Fly 19 2:23.91 2:32.29 8.38
#22 Mixed 13 & Over 100 Meter Free 25 1:01.25 58.91 -2.34
#25 Mixed 13 & Over 100 Meter Fly 14 1:02.78 1:03.90 1.12

2018 NCSA Spring Championship

Orlando , FL , 3/13/2018 to 3/17/2018
Team:PVRMSC - Age:17
EventPlaceEntryTimeDiff
#4 Boys 100 Yard Medley 137 1:55.99 55.00 -60.99
#8 Boys 200 Back 122 1:52.16 1:55.06 2.90
#22 Boys 400 Medley 124 4:08.92 4:10.17 1.25
#28 Boys 100 Back 171 52.18 53.47 1.29
#40 Boys 200 Medley 213 1:55.99 1:59.26 3.27

2018 PV SC Junior Championship

College Park , MD , 3/8/2018 to 3/11/2018
Team:PVRMSC - Age:17
EventPlaceEntryTimeDiff
#128 Boys 13 & Over 100 Free 19 49.91 49.86 -0.05
#130 Boys 13 & Over 200 Fly 3 2:05.43 2:00.34 -5.09

2018 PV RMSC February Invitati

Silver Spring , MD , 2/23/2018 to 2/25/2018
Team:PVRMSC - Age:17
EventPlaceEntryTimeDiff
#42 Boys 200 Yard Free 2 1:47.99 1:48.03 0.04

2018 PV RMSC January Invitatio

Boyds , MD , 1/19/2018 to 1/21/2018
Team:PVRMSC - Age:17
EventPlaceEntryTimeDiff
#30 Boys 13 & Over 100 Yard Fly 7 53.41 55.21 1.80
#38 Boys 13 & Over 50 Yard Free 6 23.32 22.96 -0.36
#70 Boys 13 & Over 100 Yard Back 4 52.18 53.52 1.34

2017 PV RMSC Holiday Invitatio

Boyds , MD , 12/7/2017 to 12/10/2017
Team:PVRMSC - Age:17
EventPlaceEntryTimeDiff
#34 Boys 100 Fly 26 53.80 53.41 -0.39
#42 Boys 400 Yard Medley 8 4:08.92 4:10.54 1.62
#62 Boys 200 Yard Breast 16 2:16.03 2:14.41 -1.62
#76 Boys 100 Yard Back 7 52.18 52.83 0.65
#102 Boys 200 Yard Back 9 1:52.16 1:57.16 5.00
#126 Boys 200 Medley 7 1:56.29 1:57.86 1.57

2017 HOKI November Invitationa

Christiansburg , VA , 11/3/2017 to 11/5/2017
Team:PVRMSC - Age:17
EventPlaceEntryTimeDiff
#12 Boys 100 Yard Free 40 49.91 50.55 0.64
#14 Boys 200 Yard Breast 18 2:16.03 2:19.12 3.09
#32 Boys 100 Yard Fly 15 54.62 53.80 -0.82
#34 Boys 100 Yard Back 7 52.18 53.71 1.53
#38 Boys 100 Yard Breast 24 1:03.13 1:03.85 0.72
#40 Boys 50 Yard Free 49 23.68 23.32 -0.36

2017 PV October Kick-Off Class

Boyds , MD , 10/6/2017 to 10/8/2017
Team:PVRMSC - Age:16
EventPlaceEntryTimeDiff
#4 Boys 13 & Over 500 Yard Free 4 4:51.23 4:51.91 0.68
#32 Boys 13 & Over 200 Yard Free 1 1:51.90 1:47.99 -3.91
#36 Boys 13 & Over 200 Yard Back 1 1:52.16 1:52.65 0.49
#68 Boys 13 & Over 200 Yard Medley 1 1:56.29 1:57.60 1.31
#70 Boys 13 & Over 100 Yard Back 1 52.18 54.48 2.30
#76 Boys 13 & Over 100 Yard Free 5 50.50 49.91 -0.59

2017 PV LC Junior Championship

Manassas , VA , 7/6/2017 to 7/9/2017
Team:PVRMSC - Age:16
EventPlaceEntryTimeDiff
#6 Boys 13 & Over 100 Meter Breast 3 1:20.16 1:14.49 -5.67
#12 Boys 13 & Over 100 Meter Fly 12 1:03.43 1:02.78 -0.65

2017 PV LC Senior Championship

Manassas , VA , 7/6/2017 to 7/9/2017
Team:PVRMSC - Age:16
EventPlaceEntryTimeDiff
#30 Boys 200 Back 8 2:13.23 2:15.04 1.81

2017 PV LC Open 2 (PAC)

Laurel , MD , 6/25/2017
Team:PVRMSC - Age:16
EventPlaceEntryTimeDiff
#6B Boys 15 & Over 200 Meter Breast 2 2:41.23 -
#8B Boys 15 & Over 100 Meter Fly 3 1:03.43 1:05.38 1.95
#12B Boys 15 & Over 50 Meter Free 7 27.59 27.29 -0.30

2017 PV LC Open 1 (PAC)

Laurel , MD , 6/11/2017
Team:PVRMSC - Age:16
EventPlaceEntryTimeDiff
#26B Boys 15 & Over 100 Meter Free 0 1:01.25 NS -
#30B Boys 15 & Over 100 Meter Breast 0 1:20.16 NS -

2017 PV Maryland State LC Meet

Rockville , MD , 6/2/2017 to 6/4/2017
Team:PVRMSC - Age:16
EventPlaceEntryTimeDiff
#12 Boys 200 Meter Back 2 1:52.16 2:13.83 21.67
#24 Boys 200 Meter Fly 19 2:05.43 2:23.91 18.48
#48 Boys 200 Meter Medley 3 1:56.29 2:15.71 19.42
#82 Boys 400 Meter Medley 3 4:08.92 4:54.18 45.26
#86 Boys 100 Meter Fly 39 54.62 1:04.36 9.74
#90 Boys 100 Meter Back 4 52.18 1:04.24 12.06

2017 PV Spring LC Classic

N. Bethesda , MD , 5/5/2017 to 5/7/2017
Team:PVRMSC - Age:16
EventPlaceEntryTimeDiff
#6 Mixed 13 & Over 100 Meter Back 0 1:03.57 DQ -
#8 Mixed 400 Meter Medley 2 4:54.47 -
#21 Mixed 13 & Over 200 Meter Medley 2 2:18.35 2:16.06 -2.29
#24 Mixed 13 & Over 200 Meter Back 1 2:14.66 2:13.23 -1.43
#25 Mixed 13 & Over 100 Meter Fly 15 1:03.43 1:04.56 1.13

2017 EZ Southern Region Speedo

Christiansburg , VA , 3/30/2017 to 4/2/2017
Team:PVRMSC - Age:16
EventPlaceEntryTimeDiff
#10 Boys 400 Yard Medley 18 4:12.13 4:11.84 -0.29
#22 Boys 100 Yard Back 23 52.18 52.68 0.50
#32 Boys 200 Yard Back 11 1:52.42 1:52.16 -0.26
#36 Boys 200 Medley 37 1:56.29 1:59.23 2.94

2017 PV SC Senior Championship

College Park , MD , 3/2/2017 to 3/5/2017
Team:PVRMSC - Age:16
EventPlaceEntryTimeDiff
#6 Boys 100 Breast 59 1:04.35 1:03.13 -1.22
#8 Boys 100 Fly 70 54.62 54.66 0.04
#18 Boys 100 Back 24 52.75 53.45 0.70
#20 Boys 500 Free 31 4:51.89 4:51.23 -0.66
#26 Boys 200 Back 6 1:55.08 1:53.50 -1.58
#32 Boys 200 Medley 33 1:56.29 1:59.45 3.16

2017 PV RMSC February Qualifie

Silver Spring , MD , 2/24/2017 to 2/26/2017
Team:PVRMSC - Age:16
EventPlaceEntryTimeDiff
#34 Boys 200 Yard Back 1 1:55.08 1:52.42 -2.66
#44 Boys 400 Yard Medley 2 4:16.49 4:12.13 -4.36

2017 PV RMSC January Invitatio

Boyds , MD , 1/27/2017 to 1/29/2017
Team:PVRMSC - Age:16
EventPlaceEntryTimeDiff
#34 Boys 13 & Over 100 Yard Breast 7 1:04.81 1:04.35 -0.46
#38 Boys 13 & Over 50 Yard Free 16 23.68 -
#40 Boys 13 & Over 400 Yard Medley 1 4:16.49 -
#68 Boys 13 & Over 200 Yard Medley 2 2:01.10 1:56.87 -4.23
#70 Boys 13 & Over 100 Yard Back 1 53.56 53.07 -0.49
#74 Boys 13 & Over 200 Yard Breast 4 2:19.16 2:16.03 -3.13

2016 PV RMSC Holiday Invitatio

Boyds , MD , 12/8/2016 to 12/11/2016
Team:PVRMSC - Age:16
EventPlaceEntryTimeDiff
#34 Boys 100 Fly 36 55.63 54.62 -1.01
#62 Boys 200 Breast 25 2:21.41 2:19.16 -2.25
#76 Boys 100 Yard Back 13 54.40 53.56 -0.84
#84 Boys 500 Free 33 4:51.89 4:58.01 6.12
#102 Boys 200 Yard Back 6 1:55.67 1:55.08 -0.59
#126 Boys 200 Medley 19 2:01.10 2:01.84 0.74

2016 HOKI November Invitationa

Christiansburg , VA , 11/4/2016 to 11/6/2016
Team:PVRMSC - Age:16
EventPlaceEntryTimeDiff
#10 Boys 100 Yard Free 19 51.85 50.50 -1.35
#12 Boys 200 Yard Breast 8 2:21.41 -
#30 Boys 100 Yard Fly 15 55.63 55.67 0.04
#32 Boys 100 Yard Back 8 54.40 54.67 0.27
#36 Boys 200 Yard Back 4 1:55.67 1:56.74 1.07
#40 Boys 50 Yard Free 0 26.68 DQ -

2016 PV October Kick-Off Class

Boyds , MD , 10/7/2016 to 10/9/2016
Team:PVRMSC - Age:15
EventPlaceEntryTimeDiff
#4 Boys 13 & Over 500 Yard Free 2 4:54.58 4:51.89 -2.69
#30 Boys 13 & Over 100 Yard Fly 3 55.68 55.63 -0.05
#34 Boys 13 & Over 100 Yard Breast 5 1:18.44 1:04.81 -13.63
#36 Boys 13 & Over 200 Yard Back 1 1:57.02 1:55.67 -1.35
#68 Boys 13 & Over 200 Yard Medley 1 2:05.45 2:01.10 -4.35
#70 Boys 13 & Over 100 Yard Back 3 54.79 54.40 -0.39

2016 EZ Speedo Short Course Su

Ithaca , NY , 3/31/2016 to 4/3/2016
Team:PVRMSC - Age:15
EventPlaceEntryTimeDiff
#22 Boys 100 Back 64 55.35 54.79 -0.56
#32 Boys 200 Back 37 1:57.02 1:57.15 0.13

2014 PV USA Swimming IM Xtreme

University of Maryla , 1/31/2014 to 2/2/2014
Team:PVRMSC - Age:13
EventPlaceEntryTimeDiff
#2 Boys 13-14 500 Yard Free 153 5:46.68 5:42.78 -3.90
#6 Boys 13-14 200 Yard Fly 168 2:48.89 2:42.75 -6.14
#8 Boys 13-14 200 Yard Medley 165 2:29.17 2:29.06 -0.11
#10 Boys 13-14 200 Yard Breast 181 2:57.39 3:02.14 4.75
#20 Boys 13-14 200 Yard Back 135 2:22.34 2:23.98 1.64
#22 Boys 13-14 400 Yard Medley 154 5:19.11 5:11.66 -7.45
EventMeetDateTimeDiff
50 Free SCY 2018 PV RMSC January Invitatio 1/20/18 22.96 -0.36
50 Free SCY 2017 HOKI November Invitationa 11/5/17 23.32 -0.36
50 Free SCY 2017 HOKI November Invitationa 11/5/17 23.32 0
50 Free SCY 2017 HOKI November Invitationa 11/5/17 23.32 0
50 Free SCY 2017 PV RMSC January Invitatio 1/28/17 23.68 0
50 Free SCY 2016 HOKI November Invitationa 11/6/16 DQ 0
 
100 Free SCY 2018 PV SC Junior Championship 3/11/18 49.86 -0.69
100 Free SCY 2017 HOKI November Invitationa 11/4/17 50.55 0.64
100 Free SCY 2017 HOKI November Invitationa 11/4/17 50.55 0
100 Free SCY 2017 HOKI November Invitationa 11/4/17 50.55 0
100 Free SCY 2017 PV October Kick-Off Class 10/8/17 49.91 -0.59
100 Free SCY 2016 HOKI November Invitationa 11/5/16 50.50 0
100 Free SCY 2016 HOKI November Invitationa 11/5/16 50.50 0
 
100 Back SCY 2018 NCSA Spring Championship 3/16/18 53.47 -0.05
100 Back SCY 2018 PV RMSC January Invitatio 1/21/18 53.52 0.69
100 Back SCY 2017 PV RMSC Holiday Invitatio 12/9/17 52.83 -0.88
100 Back SCY 2017 HOKI November Invitationa 11/4/17 53.71 -0.77
100 Back SCY 2017 HOKI November Invitationa 11/4/17 53.71 0
100 Back SCY 2017 HOKI November Invitationa 11/4/17 53.71 0
100 Back SCY 2017 PV October Kick-Off Class 10/8/17 54.48 1.8
100 Back SCY 2017 EZ Southern Region Speedo 4/1/17 52.68 -0.77
100 Back SCY 2017 PV SC Senior Championship 3/4/17 53.45 0.38
100 Back SCY 2017 PV RMSC January Invitatio 1/29/17 53.07 -0.49
100 Back SCY 2016 PV RMSC Holiday Invitatio 12/10/16 53.56 -1.11
100 Back SCY 2016 HOKI November Invitationa 11/5/16 54.67 0.27
100 Back SCY 2016 HOKI November Invitationa 11/5/16 54.67 0
100 Back SCY 2016 PV October Kick-Off Class 10/9/16 54.40 -0.39
100 Back SCY 2016 EZ Speedo Short Course Su 4/2/16 54.79 0
 
100 Breast SCY 2017 HOKI November Invitationa 11/5/17 1:03.85 0.72
100 Breast SCY 2017 HOKI November Invitationa 11/5/17 1:03.85 0
100 Breast SCY 2017 HOKI November Invitationa 11/5/17 1:03.85 0
100 Breast SCY 2017 PV SC Senior Championship 3/3/17 1:03.13 -1.22
100 Breast SCY 2017 PV RMSC January Invitatio 1/28/17 1:04.35 -0.46
100 Breast SCY 2016 PV October Kick-Off Class 10/8/16 1:04.81 0
 
100 Fly SCY 2018 PV RMSC January Invitatio 1/20/18 55.21 1.8
100 Fly SCY 2017 PV RMSC Holiday Invitatio 12/8/17 53.41 -0.39
100 Fly SCY 2017 HOKI November Invitationa 11/4/17 53.80 -0.86
100 Fly SCY 2017 HOKI November Invitationa 11/4/17 53.80 0
100 Fly SCY 2017 HOKI November Invitationa 11/4/17 53.80 0
100 Fly SCY 2017 PV SC Senior Championship 3/3/17 54.66 0.04
100 Fly SCY 2016 PV RMSC Holiday Invitatio 12/9/16 54.62 -1.05
100 Fly SCY 2016 HOKI November Invitationa 11/5/16 55.67 0.04
100 Fly SCY 2016 HOKI November Invitationa 11/5/16 55.67 0
100 Fly SCY 2016 PV October Kick-Off Class 10/8/16 55.63 0
 
100 Medley SCY 2018 NCSA Spring Championship 3/13/18 55.00 0
 
200 Free SCY 2018 PV RMSC February Invitati 2/25/18 1:48.03 0.04
200 Free SCY 2017 PV October Kick-Off Class 10/7/17 1:47.99 0
 
200 Back SCY 2018 NCSA Spring Championship 3/14/18 1:55.06 -2.1
200 Back SCY 2017 PV RMSC Holiday Invitatio 12/10/17 1:57.16 4.51
200 Back SCY 2017 PV October Kick-Off Class 10/7/17 1:52.65 0.49
200 Back SCY 2017 EZ Southern Region Speedo 4/2/17 1:52.16 -1.34
200 Back SCY 2017 PV SC Senior Championship 3/5/17 1:53.50 1.08
200 Back SCY 2017 PV RMSC February Qualifie 2/26/17 1:52.42 -2.66
200 Back SCY 2016 PV RMSC Holiday Invitatio 12/11/16 1:55.08 -1.66
200 Back SCY 2016 HOKI November Invitationa 11/6/16 1:56.74 1.07
200 Back SCY 2016 PV October Kick-Off Class 10/8/16 1:55.67 -1.48
200 Back SCY 2016 EZ Speedo Short Course Su 4/3/16 1:57.15 -26.83
200 Back SCY 2014 PV USA Swimming IM Xtreme 2/2/14 2:23.98 0
 
200 Breast SCY 2017 PV RMSC Holiday Invitatio 12/9/17 2:14.41 0
200 Breast SCY 2017 HOKI November Invitationa 11/4/17 2:19.12 3.09
200 Breast SCY 2017 HOKI November Invitationa 11/4/17 2:19.12 0
200 Breast SCY 2017 HOKI November Invitationa 11/4/17 2:19.12 0
200 Breast SCY 2017 PV RMSC January Invitatio 1/29/17 2:16.03 -3.13
200 Breast SCY 2016 PV RMSC Holiday Invitatio 12/10/16 2:19.16 -2.25
200 Breast SCY 2016 HOKI November Invitationa 11/5/16 2:21.41 -40.73
200 Breast SCY 2016 HOKI November Invitationa 11/5/16 2:21.41 0
200 Breast SCY 2014 PV USA Swimming IM Xtreme 2/1/14 3:02.14 0
 
200 Fly SCY 2018 PV SC Junior Championship 3/11/18 2:00.34 -42.41
200 Fly SCY 2014 PV USA Swimming IM Xtreme 2/1/14 2:42.75 0
 
200 Medley SCY 2018 NCSA Spring Championship 3/17/18 1:59.26 1.4
200 Medley SCY 2017 PV RMSC Holiday Invitatio 12/10/17 1:57.86 0.26
200 Medley SCY 2017 PV October Kick-Off Class 10/8/17 1:57.60 -1.63
200 Medley SCY 2017 EZ Southern Region Speedo 4/2/17 1:59.23 -0.22
200 Medley SCY 2017 PV SC Senior Championship 3/5/17 1:59.45 2.58
200 Medley SCY 2017 PV RMSC January Invitatio 1/29/17 1:56.87 -4.97
200 Medley SCY 2016 PV RMSC Holiday Invitatio 12/11/16 2:01.84 0.74
200 Medley SCY 2016 PV October Kick-Off Class 10/9/16 2:01.10 -27.96
200 Medley SCY 2014 PV USA Swimming IM Xtreme 2/1/14 2:29.06 0
 
400 Medley SCY 2018 NCSA Spring Championship 3/15/18 4:10.17 -0.37
400 Medley SCY 2017 PV RMSC Holiday Invitatio 12/8/17 4:10.54 -1.3
400 Medley SCY 2017 EZ Southern Region Speedo 3/31/17 4:11.84 -0.29
400 Medley SCY 2017 PV RMSC February Qualifie 2/26/17 4:12.13 -4.36
400 Medley SCY 2017 PV RMSC January Invitatio 1/28/17 4:16.49 -55.17
400 Medley SCY 2014 PV USA Swimming IM Xtreme 2/2/14 5:11.66 0
 
500 Free SCY 2017 PV October Kick-Off Class 10/6/17 4:51.91 0.68
500 Free SCY 2017 PV SC Senior Championship 3/4/17 4:51.23 -6.78
500 Free SCY 2016 PV RMSC Holiday Invitatio 12/10/16 4:58.01 6.12
500 Free SCY 2016 PV October Kick-Off Class 10/7/16 4:51.89 -50.89
500 Free SCY 2014 PV USA Swimming IM Xtreme 1/31/14 5:42.78 0
 
50 Free LCM 2018 PV Maryland State LC Meet 6/1/18 27.26 -0.03
50 Free LCM 2017 PV LC Open 2 (PAC) 6/25/17 27.29 0
 
100 Free LCM 2018 PV Spring LC Classic 5/6/18 58.91 0
100 Free LCM 2017 PV LC Open 1 (PAC) 6/11/17 NS 0
 
100 Back LCM 2018 PV Maryland State LC Meet 6/3/18 1:04.79 0.55
100 Back LCM 2017 PV Maryland State LC Meet 6/4/17 1:04.24 0
100 Back LCM 2017 PV Spring LC Classic 5/6/17 DQ 0
 
100 Breast LCM 2018 PV Maryland State LC Meet 6/3/18 1:15.44 -0.75
100 Breast LCM 2018 PV Spring LC Classic 5/5/18 1:16.19 1.7
100 Breast LCM 2017 PV LC Junior Championship 7/6/17 1:14.49 0
100 Breast LCM 2017 PV LC Open 1 (PAC) 6/11/17 NS 0
 
100 Fly LCM 2018 PV LC Senior Championship 7/13/18 1:05.51 3.16
100 Fly LCM 2018 PV Maryland State LC Meet 6/3/18 1:02.35 -1.55
100 Fly LCM 2018 PV Spring LC Classic 5/6/18 1:03.90 1.12
100 Fly LCM 2017 PV LC Junior Championship 7/7/17 1:02.78 -2.6
100 Fly LCM 2017 PV LC Open 2 (PAC) 6/25/17 1:05.38 1.02
100 Fly LCM 2017 PV Maryland State LC Meet 6/4/17 1:04.36 -0.2
100 Fly LCM 2017 PV Spring LC Classic 5/7/17 1:04.56 0
 
200 Back LCM 2018 PV Maryland State LC Meet 6/1/18 2:16.82 1.78
200 Back LCM 2017 PV LC Senior Championship 7/9/17 2:15.04 1.21
200 Back LCM 2017 PV Maryland State LC Meet 6/2/17 2:13.83 0.6
200 Back LCM 2017 PV Spring LC Classic 5/7/17 2:13.23 0
 
200 Breast LCM 2018 PV Maryland State LC Meet 6/2/18 2:41.64 0.41
200 Breast LCM 2017 PV LC Open 2 (PAC) 6/25/17 2:41.23 0
 
200 Fly LCM 2018 PV Spring LC Classic 5/5/18 2:32.29 8.38
200 Fly LCM 2017 PV Maryland State LC Meet 6/3/17 2:23.91 0
 
200 Medley LCM 2018 PV LC Senior Championship 7/12/18 2:32.70 14.82
200 Medley LCM 2018 PV Maryland State LC Meet 6/2/18 2:17.88 2.17
200 Medley LCM 2017 PV Maryland State LC Meet 6/3/17 2:15.71 -0.35
200 Medley LCM 2017 PV Spring LC Classic 5/7/17 2:16.06 0
 
400 Free LCM 2018 PV Spring LC Classic 5/4/18 4:38.41 0
 
400 Medley LCM 2017 PV Maryland State LC Meet 6/4/17 4:54.18 -0.29
400 Medley LCM 2017 PV Spring LC Classic 5/6/17 4:54.47 0