| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 15 | 54.81 | ||
| 1 | 5 | 46.45 | ||
| 1 | 7 | 48.25 | ||
| 2 | 12 | 52.91 | ||
| 2 | 6 | 47.48 | ||
| 2 | 21 | 1:11.41 | ||
| 3 | 4 | 45.16 | ||
| 3 | 23 | NS | ||
| 3 | 17 | 58.54 | ||
| 4 | 19 | 1:05.06 | ||
| 4 | 11 | 50.43 | ||
| 4 | 1 | 43.21 | ||
| 5 | 10 | 49.29 | ||
| 5 | 22 | 1:14.70 | ||
| 5 | 16 | 55.38 | ||
| 6 | 8 | 48.28 | ||
| 6 | 18 | 58.99 | ||
| 6 | 2 | 43.73 | ||
| 7 | 14 | 54.47 | ||
| 7 | 3 | 44.24 | ||
| 7 | 13 | 53.85 | ||
| 8 | 9 | 48.64 | ||
| 8 | 20 | 1:07.80 | ||
| 8 | 23 | NS |