| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.070 | 18/6:01.260 |
| 2 | 3 | 21.145 | 18/6:10.935 |
| 3 | 3 | 19.929 | 18/6:06.864 |
| 4 | 3 | 20.340 | 18/6:06.678 |
| 5 | 3 | 20.728 | 18/6:07.963 |
| 6 | 3 | 20.628 | 18/6:08.520 |
| 7 | 3 | 20.632 | 18/6:08.928 |
| 8 | 3 | 19.772 | 18/6:07.299 |
| 9 | 3 | 19.839 | 18/6:06.166 |
| 10 | 3 | 20.102 | 18/6:05.733 |
| 11 | 3 | 20.687 | 18/6:06.336 |
| 12 | 3 | 20.330 | 18/6:06.303 |
| 13 | 3 | 23.263 | 18/6:10.336 |
| 14 | 3 | 20.573 | 18/6:10.335 |
| 15 | 3 | 19.909 | 18/6:09.536 |
| 16 | 3 | 20.325 | 18/6:09.306 |
| 17 | 3 | 19.996 | 18/6:08.754 |
| 18 | 3 | 22.422 | 18/6:10.690 |