| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.960 | N/A |
| 2 | 1 | 18.932 | 19/6:04.736 |
| 3 | 2 | 22.528 | 18/6:16.037 |
| 4 | 1 | 19.580 | 18/6:09.853 |
| 5 | 2 | 21.773 | 18/6:15.915 |
| 6 | 1 | 23.694 | 17/6:04.782 |
| 7 | 1 | 20.452 | 17/6:02.517 |
| 8 | 1 | 20.370 | 17/6:00.712 |
| 9 | 2 | 24.631 | 17/6:07.088 |
| 10 | 2 | 17.910 | 17/6:01.506 |
| 11 | 2 | 18.737 | 18/6:18.591 |
| 12 | 2 | 17.432 | 18/6:13.293 |
| 13 | 2 | 17.775 | 18/6:09.363 |
| 14 | 2 | 18.266 | 18/6:06.068 |
| 15 | 1 | 18.011 | 18/6:04.070 |
| 16 | 1 | 22.737 | 18/6:07.165 |
| 17 | 1 | 19.897 | 18/6:06.855 |
| 18 | 1 | 18.849 | 18/6:05.534 |