| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.105 | N/A |
| 2 | 3 | 23.590 | 18/7:07.135 |
| 3 | 2 | 24.791 | 18/7:17.343 |
| 4 | 2 | 23.335 | 18/7:12.495 |
| 5 | 2 | 23.612 | 18/7:11.249 |
| 6 | 2 | 24.085 | 18/7:12.109 |
| 7 | 2 | 23.078 | 18/7:09.829 |
| 8 | 2 | 23.165 | 18/7:08.412 |
| 9 | 2 | 26.773 | 18/7:15.016 |
| 10 | 2 | 24.192 | 18/7:15.278 |
| 11 | 3 | 25.710 | 18/7:18.067 |
| 12 | 2 | 23.727 | 18/7:17.285 |
| 13 | 2 | 23.776 | 18/7:16.703 |
| 14 | 3 | 29.525 | 18/7:23.728 |
| 15 | 3 | 23.824 | 18/7:22.827 |
| 16 | 2 | 23.778 | 18/7:21.994 |
| 17 | 2 | 23.376 | 18/7:20.838 |
| 18 | 2 | 24.697 | 18/7:21.139 |