| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 18 | 1:08.97 | ||
| 2 | 14 | 52.90 | ||
| 2 | 3 | 34.40 | ||
| 3 | 20 | DQ | ||
| 3 | 2 | 34.17 | ||
| 3 | 20 | DQ | ||
| 4 | 17 | 1:07.25 | ||
| 4 | 15 | 54.00 | ||
| 4 | 4 | 34.78 | ||
| 4 | 10 | 43.56 | ||
| 4 | 1 | 31.20 | ||
| 5 | 16 | 59.08 | ||
| 5 | 5 | 34.81 | ||
| 5 | 8 | 38.83 | ||
| 5 | 11 | 45.06 | ||
| 5 | 7 | 36.16 | ||
| 6 | 19 | 1:21.07 | ||
| 6 | 13 | 52.55 | ||
| 6 | 6 | 35.18 | ||
| 7 | 9 | 43.22 | ||
| 7 | 12 | 52.47 |