School Record History
SR
— broken 0 times since 1989
Record Holders
Record Progression
School record at time
Class:
| Rank ↕ | Athlete ↕ | Mark ↕ |
|---|---|---|
| 1 |
53.59
SR
|
|
| 2 |
53.96
|
|
| 3 |
55.20
|
|
| 4 |
55.88
|
|
| 5 |
56.07
|
|
| 6 |
56.40
|
|
| 7 |
57.80
|
|
| 8 |
58.36
|
|
| 9 |
59.15
|
|
| 10 |
59.72
|
|
| 11 |
1:00.52
|
|
| 12 |
1:00.57
|
|
| 13 |
1:01.57
|
|
| 14 |
1:02.76
|
|
| 15 |
1:02.93
|
|
| 16 |
1:02.98
|
|
| 17 |
1:03.24
|
|
| 18 |
1:04.32
|
|
| 19 |
1:04.52
|
|
| 20 |
1:04.89
|
|
| 21 |
1:04.92
|
|
| 22 |
1:04.97
|
|
| 23 |
1:05.22
|
|
| 24 |
1:05.52
|
|
| 25 |
1:05.92
|
|
| 26 |
1:06.94
|
|
| 27 |
1:07.10
|
|
| 28 |
1:08.77
|
|
| 29 |
1:09.60
|