| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.222 | 19/5:08.218 |
| 2 | 3 | 16.286 | 19/5:08.826 |
| 3 | 3 | 16.275 | 19/5:08.959 |
| 4 | 3 | 16.565 | 19/5:10.403 |
| 5 | 3 | 16.665 | 19/5:11.649 |
| 6 | 4 | 16.864 | 19/5:13.110 |
| 7 | 3 | 16.430 | 19/5:12.976 |
| 8 | 3 | 16.175 | 19/5:12.269 |
| 9 | 3 | 16.368 | 19/5:12.127 |
| 10 | 3 | 16.535 | 19/5:12.331 |
| 11 | 4 | 20.534 | 18/5:02.594 |
| 12 | 3 | 16.436 | 18/5:02.032 |
| 13 | 5 | 20.959 | 18/5:07.819 |
| 14 | 5 | 16.293 | 18/5:06.780 |
| 15 | 5 | 17.077 | 18/5:06.820 |
| 16 | 5 | 16.619 | 18/5:06.340 |
| 17 | 4 | 16.677 | 18/5:05.978 |
| 18 | 4 | 16.676 | 18/5:05.656 |