| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 22 | 53.59 | ||
| 1 | 14 | 35.89 | ||
| 1 | 7 | 33.13 | ||
| 2 | 2 | 31.17 | ||
| 2 | 24 | 54.68 | ||
| 2 | 11 | 34.41 | ||
| 3 | 12 | 34.59 | ||
| 3 | 3 | 31.33 | ||
| 3 | 17 | 42.87 | ||
| 4 | 10 | 33.89 | ||
| 4 | 6 | 32.95 | ||
| 4 | 23 | 54.40 | ||
| 5 | 8 | 33.18 | ||
| 5 | 20 | 48.15 | ||
| 5 | 25 | DQ | ||
| 6 | 2 | 31.17 | ||
| 6 | 18 | 43.04 | ||
| 6 | 9 | 33.86 | ||
| 7 | 13 | 35.26 | ||
| 7 | 21 | 53.53 | ||
| 7 | 1 | 30.97 | ||
| 8 | 19 | 45.08 | ||
| 8 | 16 | 36.41 | ||
| 8 | 4 | 31.55 | ||
| 9 | 5 | 32.59 | ||
| 9 | 25 | NS | ||
| 9 | 15 | 35.98 |