| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 21 | 49.54 | ||
| 1 | 9 | 30.75 | ||
| 1 | 18 | 40.64 | ||
| 1 | 5 | 28.06 | ||
| 2 | 24 | 1:28.42 | ||
| 2 | 10 | 30.78 | ||
| 2 | 6 | 28.18 | ||
| 2 | 25 | NS | ||
| 3 | 23 | 51.57 | ||
| 3 | 3 | 26.68 | ||
| 3 | 25 | NS | ||
| 3 | 17 | 35.31 | ||
| 4 | 14 | 33.62 | ||
| 4 | 7 | 28.52 | ||
| 4 | 25 | DQ | ||
| 4 | 1 | 25.53 | ||
| 5 | 22 | 51.10 | ||
| 5 | 15 | 34.23 | ||
| 5 | 8 | 29.30 | ||
| 5 | 25 | NS | ||
| 6 | 25 | NS | ||
| 6 | 12 | 31.50 | ||
| 6 | 20 | 48.78 | ||
| 6 | 4 | 27.70 | ||
| 7 | 25 | NS | ||
| 7 | 11 | 30.83 | ||
| 7 | 2 | 26.43 | ||
| 7 | 16 | 35.09 | ||
| 8 | 25 | NS | ||
| 8 | 25 | NS | ||
| 8 | 13 | 32.45 | ||
| 8 | 19 | 45.52 |