| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 23 | 47.65 | ||
| 1 | 6 | 30.19 | ||
| 1 | 12 | 35.08 | ||
| 2 | 14 | 35.34 | ||
| 2 | 3 | 29.74 | ||
| 2 | 24 | NS | ||
| 3 | 7 | 30.47 | ||
| 3 | 11 | 34.52 | ||
| 3 | 20 | 42.97 | ||
| 4 | 19 | 42.52 | ||
| 4 | 13 | 35.16 | ||
| 4 | 4 | 29.96 | ||
| 5 | 9 | 33.89 | ||
| 5 | 21 | 44.26 | ||
| 5 | 1 | 28.47 | ||
| 6 | 8 | 30.81 | ||
| 6 | 16 | 36.07 | ||
| 6 | 17 | 36.12 | ||
| 7 | 5 | 30.00 | ||
| 7 | 18 | 41.95 | ||
| 7 | 10 | 34.01 | ||
| 8 | 15 | 36.00 | ||
| 8 | 2 | 28.53 | ||
| 8 | 22 | 46.61 |