| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.590 | 19/6:12.210 |
| 2 | 3 | 19.202 | 19/6:08.524 |
| 3 | 3 | 19.203 | 19/6:07.302 |
| 4 | 3 | 19.204 | 19/6:06.695 |
| 5 | 3 | 20.182 | 19/6:10.048 |
| 6 | 3 | 20.057 | 19/6:11.887 |
| 7 | 3 | 18.929 | 19/6:10.139 |
| 8 | 3 | 19.478 | 19/6:10.132 |
| 9 | 3 | 19.234 | 19/6:09.611 |
| 10 | 3 | 19.556 | 19/6:09.807 |
| 11 | 3 | 18.898 | 19/6:08.830 |
| 12 | 3 | 21.688 | 19/6:12.433 |
| 13 | 3 | 19.807 | 19/6:12.733 |
| 14 | 3 | 18.736 | 19/6:11.537 |
| 15 | 5 | 28.354 | 18/6:02.542 |
| 16 | 4 | 19.695 | 18/6:02.040 |
| 17 | 4 | 20.748 | 18/6:02.712 |
| 18 | 4 | 25.515 | 18/6:08.076 |