| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | 44.97 | ||
| 1 | 21 | 45.22 | ||
| 1 | 2 | 29.16 | ||
| 2 | 23 | NS | ||
| 2 | 4 | 31.68 | ||
| 2 | 17 | 42.74 | ||
| 3 | 13 | 37.74 | ||
| 3 | 14 | 37.93 | ||
| 3 | 5 | 31.99 | ||
| 4 | 12 | 36.48 | ||
| 4 | 11 | 36.38 | ||
| 4 | 1 | 26.63 | ||
| 5 | 9 | 35.64 | ||
| 5 | 15 | 40.80 | ||
| 5 | 3 | 29.47 | ||
| 6 | 10 | 36.34 | ||
| 6 | 7 | 32.65 | ||
| 6 | 19 | 44.42 | ||
| 7 | 18 | 44.10 | ||
| 7 | 6 | 32.01 | ||
| 7 | 16 | 42.00 | ||
| 8 | 22 | 47.42 | ||
| 8 | 23 | NS | ||
| 8 | 8 | 34.07 |