| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.970 | 18/5:05.460 |
| 2 | 2 | 16.709 | 18/5:03.111 |
| 3 | 2 | 16.477 | 18/5:00.936 |
| 4 | 3 | 18.540 | 18/5:09.132 |
| 5 | 2 | 16.007 | 18/5:04.931 |
| 6 | 3 | 20.754 | 18/5:16.371 |
| 7 | 4 | 19.686 | 17/5:03.919 |
| 8 | 4 | 16.074 | 17/5:00.086 |
| 9 | 3 | 15.660 | 18/5:13.754 |
| 10 | 3 | 16.886 | 18/5:12.773 |
| 11 | 2 | 17.352 | 18/5:12.734 |
| 12 | 2 | 16.690 | 18/5:11.707 |
| 13 | 2 | 16.367 | 18/5:10.392 |
| 14 | 2 | 15.627 | 18/5:08.313 |
| 15 | 2 | 16.403 | 18/5:07.442 |
| 16 | 2 | 17.296 | 18/5:07.685 |
| 17 | 2 | 16.825 | 18/5:07.401 |
| 18 | 2 | 16.215 | 18/5:06.538 |