| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 12 | 56.02 | ||
| 1 | 9 | 51.27 | ||
| 1 | 7 | 32.28 | ||
| 2 | 4 | 30.84 | ||
| 2 | 21 | DQ | ||
| 2 | 18 | 1:10.60 | ||
| 3 | 17 | 1:03.90 | ||
| 3 | 20 | 1:15.93 | ||
| 3 | 3 | 30.62 | ||
| 4 | 21 | NS | ||
| 4 | 13 | 58.36 | ||
| 4 | 1 | 28.46 | ||
| 5 | 16 | 1:02.29 | ||
| 5 | 2 | 29.69 | ||
| 5 | 21 | DQ | ||
| 6 | 19 | 1:13.85 | ||
| 6 | 6 | 31.50 | ||
| 6 | 15 | 1:00.74 | ||
| 7 | 5 | 31.39 | ||
| 7 | 10 | 53.09 | ||
| 7 | 14 | 59.65 | ||
| 8 | 11 | 54.59 | ||
| 8 | 21 | NS | ||
| 8 | 8 | 32.81 |