| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 12 | 53.16 | ||
| 1 | 7 | 43.84 | ||
| 1 | 21 | 1:00.40 | ||
| 2 | 9 | 48.65 | ||
| 2 | 3 | 42.91 | ||
| 2 | 18 | 58.01 | ||
| 3 | 14 | 54.93 | ||
| 3 | 23 | NS | ||
| 3 | 22 | 1:00.68 | ||
| 4 | 2 | 41.24 | ||
| 4 | 8 | 48.03 | ||
| 4 | 19 | 58.05 | ||
| 5 | 16 | 56.59 | ||
| 5 | 10 | 52.13 | ||
| 5 | 1 | 41.05 | ||
| 6 | 12 | 53.16 | ||
| 6 | 15 | 56.07 | ||
| 6 | 4 | 42.99 | ||
| 7 | 11 | 52.90 | ||
| 7 | 6 | 43.55 | ||
| 7 | 17 | 57.87 | ||
| 8 | 20 | 58.30 | ||
| 8 | 5 | 43.40 | ||
| 8 | 13 | 54.06 |