| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | 1:09.18 | ||
| 1 | 13 | 1:00.55 | ||
| 1 | 2 | 54.21 | ||
| 2 | 20 | 1:13.18 | ||
| 2 | 10 | 59.93 | ||
| 2 | 5 | 54.67 | ||
| 3 | 7 | 55.07 | ||
| 3 | 21 | DQ | ||
| 3 | 9 | 59.63 | ||
| 4 | 16 | 1:05.70 | ||
| 4 | 11 | 1:00.43 | ||
| 4 | 4 | 54.65 | ||
| 5 | 15 | 1:05.42 | ||
| 5 | 6 | 54.74 | ||
| 5 | 14 | 1:00.64 | ||
| 6 | 17 | 1:07.45 | ||
| 6 | 1 | 53.61 | ||
| 6 | 12 | 1:00.53 | ||
| 7 | 18 | 1:09.10 | ||
| 7 | 8 | 59.03 | ||
| 7 | 3 | 54.23 |