| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 33.771 | 18/10:07.878 |
| 2 | 1 | 32.927 | 18/10:00.282 |
| 3 | 1 | 33.704 | 18/10:02.412 |
| 4 | 1 | 34.120 | 18/10:05.349 |
| 5 | 1 | 33.594 | 18/10:05.218 |
| 6 | 1 | 33.942 | 18/10:06.174 |
| 7 | 1 | 33.572 | 18/10:05.906 |
| 8 | 1 | 34.520 | 18/10:07.838 |
| 9 | 1 | 34.127 | 18/10:08.554 |
| 10 | 1 | 33.386 | 18/10:07.793 |
| 11 | 2 | 40.653 | 18/10:19.063 |
| 12 | 2 | 33.849 | 18/10:18.248 |
| 13 | 2 | 38.722 | 18/10:24.305 |
| 14 | 2 | 36.758 | 18/10:26.972 |
| 15 | 2 | 34.160 | 18/10:26.166 |
| 16 | 2 | 33.581 | 18/10:24.809 |
| 17 | 2 | 33.879 | 18/10:23.928 |
| 18 | 2 | 33.849 | 18/10:23.114 |