| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | 1:01.09 | ||
| 1 | 16 | 52.12 | ||
| 1 | 18 | 58.18 | ||
| 2 | 21 | 1:09.77 | ||
| 2 | 14 | 49.90 | ||
| 2 | 7 | 45.41 | ||
| 3 | 23 | NS | ||
| 3 | 20 | 1:03.27 | ||
| 3 | 3 | 42.23 | ||
| 4 | 8 | 45.63 | ||
| 4 | 1 | 36.85 | ||
| 4 | 13 | 49.54 | ||
| 5 | 5 | 43.54 | ||
| 5 | 17 | 55.71 | ||
| 5 | 4 | 42.36 | ||
| 6 | 22 | 1:13.80 | ||
| 6 | 15 | 50.48 | ||
| 6 | 12 | 49.06 | ||
| 7 | 10 | 46.96 | ||
| 7 | 2 | 41.86 | ||
| 7 | 9 | 46.13 | ||
| 8 | 11 | 48.61 | ||
| 8 | 23 | NS | ||
| 8 | 6 | 43.76 |