| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 4 | 42.24 | ||
| 1 | 19 | DQ | ||
| 1 | 12 | 54.03 | ||
| 2 | 7 | 43.05 | ||
| 2 | 18 | 1:11.31 | ||
| 2 | 19 | DQ | ||
| 3 | 13 | 54.05 | ||
| 3 | 10 | 49.62 | ||
| 3 | 5 | 42.35 | ||
| 4 | 3 | 41.19 | ||
| 4 | 6 | 42.76 | ||
| 4 | 9 | 47.29 | ||
| 5 | 11 | 52.20 | ||
| 5 | 8 | 44.25 | ||
| 5 | 1 | 38.42 | ||
| 6 | 14 | 55.08 | ||
| 6 | 2 | 40.63 | ||
| 6 | 15 | 1:02.62 | ||
| 7 | 17 | 1:07.98 | ||
| 7 | 19 | NS | ||
| 7 | 19 | NS | ||
| 8 | 19 | NS | ||
| 8 | 16 | 1:03.89 |