| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | DQ | ||
| 1 | 4 | 40.40 | ||
| 1 | 20 | NS | ||
| 2 | 15 | 54.95 | ||
| 2 | 2 | 38.53 | ||
| 2 | 13 | 52.24 | ||
| 3 | 18 | 58.74 | ||
| 3 | 8 | 43.72 | ||
| 3 | 5 | 41.04 | ||
| 4 | 20 | NS | ||
| 4 | 10 | 49.88 | ||
| 4 | 20 | NS | ||
| 5 | 17 | 55.84 | ||
| 5 | 7 | 43.30 | ||
| 5 | 16 | 55.71 | ||
| 6 | 1 | 35.61 | ||
| 6 | 14 | 53.18 | ||
| 6 | 19 | 1:04.16 | ||
| 7 | 3 | 40.17 | ||
| 7 | 20 | NS | ||
| 7 | 11 | 50.11 | ||
| 8 | 9 | 45.96 | ||
| 8 | 12 | 51.04 | ||
| 8 | 6 | 42.51 |