| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 54.48 | ||
| 1 | 21 | 1:08.06 | ||
| 1 | 15 | 59.91 | ||
| 2 | 13 | 59.84 | ||
| 2 | 5 | 47.15 | ||
| 2 | 12 | 59.78 | ||
| 3 | 17 | 1:00.33 | ||
| 3 | 18 | 1:02.86 | ||
| 3 | 23 | DQ | ||
| 4 | 3 | 42.79 | ||
| 4 | 9 | 55.80 | ||
| 4 | 11 | 57.73 | ||
| 5 | 1 | 41.65 | ||
| 5 | 7 | 52.18 | ||
| 5 | 22 | 1:25.96 | ||
| 6 | 19 | 1:04.30 | ||
| 6 | 2 | 42.67 | ||
| 6 | 10 | 56.39 | ||
| 7 | 20 | 1:04.36 | ||
| 7 | 14 | 59.90 | ||
| 7 | 4 | 45.02 | ||
| 8 | 6 | 47.33 | ||
| 8 | 16 | 1:00.06 |