| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | 50.24 | ||
| 1 | 9 | 35.51 | ||
| 1 | 4 | 31.73 | ||
| 2 | 7 | 35.01 | ||
| 2 | 6 | 32.44 | ||
| 2 | 20 | 50.25 | ||
| 3 | 18 | 49.50 | ||
| 3 | 2 | 31.15 | ||
| 3 | 10 | 36.59 | ||
| 4 | 1 | 30.87 | ||
| 4 | 12 | 37.07 | ||
| 4 | 21 | 51.60 | ||
| 5 | 17 | 49.12 | ||
| 5 | 11 | 36.90 | ||
| 5 | 3 | 31.34 | ||
| 6 | 15 | 47.10 | ||
| 6 | 8 | 35.06 | ||
| 6 | 5 | 32.00 | ||
| 7 | 22 | NS | ||
| 7 | 14 | 38.59 | ||
| 8 | 22 | NS | ||
| 8 | 16 | 47.25 | ||
| 8 | 13 | 38.16 |