| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 6 | 43.60 | ||
| 1 | 10 | 53.50 | ||
| 1 | 6 | 43.60 | ||
| 1 | 10 | 53.50 | ||
| 2 | 12 | NS | ||
| 2 | 7 | 49.04 | ||
| 2 | 12 | NS | ||
| 2 | 7 | 49.04 | ||
| 3 | 12 | NS | ||
| 3 | 12 | NS | ||
| 3 | 2 | 41.27 | ||
| 3 | 2 | 41.27 | ||
| 4 | 3 | 42.88 | ||
| 4 | 3 | 42.88 | ||
| 4 | 11 | 1:16.06 | ||
| 4 | 11 | 1:16.06 | ||
| 5 | 12 | DQ | ||
| 5 | 5 | 43.00 | ||
| 5 | 5 | 43.00 | ||
| 5 | 12 | DQ | ||
| 6 | 1 | 37.01 | ||
| 6 | 4 | 42.98 | ||
| 6 | 1 | 37.01 | ||
| 6 | 4 | 42.98 | ||
| 7 | 12 | NS | ||
| 7 | 8 | 50.36 | ||
| 7 | 12 | NS | ||
| 7 | 8 | 50.36 | ||
| 8 | 9 | 51.95 | ||
| 8 | 12 | NS | ||
| 8 | 9 | 51.95 | ||
| 8 | 12 | NS |