| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.409 | N/A |
| 2 | 1 | 17.932 | 20/6:00.117 |
| 3 | 3 | 23.857 | 18/6:14.615 |
| 4 | 3 | 21.278 | 18/6:16.788 |
| 5 | 2 | 17.831 | 18/6:03.225 |
| 6 | 2 | 17.651 | 19/6:14.185 |
| 7 | 2 | 21.905 | 18/6:00.695 |
| 8 | 3 | 24.358 | 18/6:11.095 |
| 9 | 3 | 18.449 | 18/6:06.338 |
| 10 | 3 | 21.008 | 18/6:07.472 |
| 11 | 3 | 19.516 | 18/6:05.843 |
| 12 | 3 | 17.943 | 18/6:02.079 |
| 13 | 3 | 18.995 | 18/6:00.433 |
| 14 | 3 | 18.404 | 19/6:18.200 |
| 15 | 2 | 17.928 | 19/6:15.622 |
| 16 | 2 | 18.406 | 19/6:13.962 |
| 17 | 3 | 21.444 | 19/6:15.927 |
| 18 | 3 | 21.170 | 19/6:17.370 |