| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 27 | 1:19.06 | ||
| 1 | 4 | 42.69 | ||
| 1 | 11 | 52.08 | ||
| 2 | 8 | 43.85 | ||
| 2 | 18 | 55.49 | ||
| 2 | 28 | 1:33.74 | ||
| 3 | 26 | 1:17.99 | ||
| 3 | 10 | 45.54 | ||
| 3 | 19 | 57.94 | ||
| 4 | 17 | 55.09 | ||
| 4 | 5 | 42.73 | ||
| 4 | 22 | 1:01.89 | ||
| 5 | 14 | 53.77 | ||
| 5 | 29 | DQ | ||
| 5 | 3 | 42.36 | ||
| 6 | 1 | 41.37 | ||
| 6 | 12 | 52.20 | ||
| 6 | 24 | 1:08.10 | ||
| 7 | 6 | 43.08 | ||
| 7 | 23 | 1:07.81 | ||
| 7 | 13 | 52.88 | ||
| 8 | 2 | 41.75 | ||
| 8 | 20 | 58.29 | ||
| 8 | 21 | 1:01.59 | ||
| 9 | 29 | DQ | ||
| 9 | 16 | 54.25 | ||
| 9 | 7 | 43.48 | ||
| 10 | 9 | 44.49 | ||
| 10 | 25 | 1:09.34 | ||
| 10 | 15 | 53.96 |