| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 3 | 47.06 | ||
| 1 | 11 | 1:00.01 | ||
| 1 | 2 | 46.75 | ||
| 2 | 6 | 49.76 | ||
| 2 | 15 | 1:01.30 | ||
| 2 | 12 | 1:00.16 | ||
| 3 | 18 | 1:02.15 | ||
| 3 | 8 | 54.76 | ||
| 3 | 17 | 1:01.41 | ||
| 4 | 16 | 1:01.37 | ||
| 4 | 5 | 48.12 | ||
| 4 | 4 | 47.30 | ||
| 5 | 9 | 56.63 | ||
| 5 | 21 | 1:03.89 | ||
| 5 | 1 | 44.17 | ||
| 6 | 7 | 51.10 | ||
| 6 | 14 | 1:00.92 | ||
| 6 | 19 | 1:02.16 | ||
| 7 | 10 | 57.80 | ||
| 7 | 24 | NS | ||
| 7 | 22 | 1:05.49 | ||
| 8 | 13 | 1:00.35 | ||
| 8 | 23 | 1:22.27 | ||
| 8 | 20 | 1:03.09 |