| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 50.34 | ||
| 2 | 20 | 1:08.73 | ||
| 2 | 21 | NS | ||
| 2 | 11 | 52.74 | ||
| 2 | 19 | 1:05.80 | ||
| 2 | 5 | 43.51 | ||
| 2 | 18 | 1:01.03 | ||
| 3 | 21 | NS | ||
| 3 | 21 | NS | ||
| 3 | 3 | 42.66 | ||
| 3 | 10 | 52.64 | ||
| 3 | 2 | 40.54 | ||
| 3 | 9 | 51.75 | ||
| 4 | 12 | 53.33 | ||
| 4 | 15 | 57.19 | ||
| 4 | 21 | NS | ||
| 4 | 14 | 55.97 | ||
| 4 | 6 | 43.96 | ||
| 4 | 16 | 59.45 | ||
| 5 | 1 | 34.72 | ||
| 5 | 17 | 59.69 | ||
| 5 | 7 | 49.47 | ||
| 5 | 13 | 55.19 | ||
| 6 | 4 | 43.25 |