| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 51.98 | ||
| 1 | 18 | 1:05.13 | ||
| 2 | 17 | 1:01.95 | ||
| 2 | 14 | 1:01.09 | ||
| 2 | 5 | 51.27 | ||
| 3 | 15 | 1:01.46 | ||
| 3 | 8 | 52.09 | ||
| 3 | 4 | 49.93 | ||
| 4 | 12 | 59.00 | ||
| 4 | 2 | 48.10 | ||
| 4 | 1 | 45.49 | ||
| 5 | 20 | NS | ||
| 5 | 6 | 51.73 | ||
| 5 | 13 | 1:00.73 | ||
| 6 | 9 | 53.82 | ||
| 6 | 11 | 57.13 | ||
| 6 | 16 | 1:01.57 | ||
| 7 | 10 | 56.03 | ||
| 7 | 3 | 49.52 | ||
| 7 | 19 | 1:07.00 | ||
| 8 | 20 | NS | ||
| 8 | 20 | NS |