| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 23 | NS | ||
| 1 | 22 | 1:09.56 | ||
| 1 | 19 | 59.60 | ||
| 2 | 14 | 55.13 | ||
| 2 | 20 | 1:00.01 | ||
| 2 | 6 | 46.42 | ||
| 3 | 10 | 51.78 | ||
| 3 | 16 | 57.99 | ||
| 3 | 2 | 44.07 | ||
| 4 | 11 | 51.86 | ||
| 4 | 9 | 50.21 | ||
| 4 | 3 | 44.65 | ||
| 5 | 17 | 58.00 | ||
| 5 | 1 | 41.14 | ||
| 5 | 7 | 49.74 | ||
| 6 | 21 | 1:02.62 | ||
| 6 | 8 | 49.89 | ||
| 6 | 4 | 45.28 | ||
| 7 | 5 | 45.57 | ||
| 7 | 12 | 54.15 | ||
| 7 | 18 | 58.66 | ||
| 8 | 23 | DQ | ||
| 8 | 15 | 57.36 | ||
| 8 | 13 | 54.72 |