| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | 41.44 | ||
| 1 | 4 | 30.76 | ||
| 1 | 11 | 34.67 | ||
| 2 | 21 | 43.43 | ||
| 2 | 5 | 31.07 | ||
| 2 | 24 | NS | ||
| 3 | 7 | 31.17 | ||
| 3 | 23 | 44.95 | ||
| 3 | 10 | 33.93 | ||
| 4 | 1 | 29.73 | ||
| 4 | 9 | 33.56 | ||
| 4 | 18 | 40.02 | ||
| 5 | 6 | 31.15 | ||
| 5 | 13 | 35.91 | ||
| 5 | 16 | 39.15 | ||
| 6 | 2 | 30.03 | ||
| 6 | 12 | 34.92 | ||
| 6 | 17 | 39.93 | ||
| 7 | 14 | 36.71 | ||
| 7 | 22 | 44.07 | ||
| 7 | 8 | 32.17 | ||
| 8 | 20 | 42.68 | ||
| 8 | 15 | 36.88 | ||
| 8 | 3 | 30.11 |