| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 21 | 1:16.63 | ||
| 1 | 4 | 50.71 | ||
| 1 | 13 | 58.42 | ||
| 2 | 8 | 53.55 | ||
| 2 | 19 | 1:04.01 | ||
| 2 | 20 | 1:05.77 | ||
| 3 | 3 | 48.13 | ||
| 3 | 12 | 57.70 | ||
| 3 | 9 | 53.88 | ||
| 4 | 16 | 1:01.07 | ||
| 4 | 15 | 1:00.09 | ||
| 4 | 1 | 43.98 | ||
| 5 | 2 | 47.78 | ||
| 5 | 11 | 57.50 | ||
| 5 | 22 | NS | ||
| 6 | 6 | 51.90 | ||
| 6 | 7 | 52.32 | ||
| 6 | 17 | 1:02.09 | ||
| 7 | 14 | 58.80 | ||
| 7 | 5 | 51.20 | ||
| 7 | 18 | 1:03.20 | ||
| 8 | 22 | NS | ||
| 8 | 22 | DQ | ||
| 8 | 10 | 57.14 |