| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.669 | N/A |
| 2 | 2 | 24.780 | 18/7:03.929 |
| 3 | 2 | 22.639 | 19/7:09.044 |
| 4 | 3 | 27.612 | 18/7:07.844 |
| 5 | 3 | 22.301 | 19/7:20.663 |
| 6 | 2 | 22.274 | 19/7:13.250 |
| 7 | 3 | 24.910 | 19/7:16.217 |
| 8 | 3 | 22.760 | 19/7:12.807 |
| 9 | 3 | 23.746 | 19/7:12.468 |
| 10 | 3 | 23.188 | 19/7:11.089 |
| 11 | 3 | 26.730 | 19/7:16.361 |
| 12 | 3 | 27.004 | 19/7:21.122 |
| 13 | 3 | 23.454 | 19/7:19.766 |
| 14 | 3 | 27.843 | 18/7:00.138 |
| 15 | 3 | 27.290 | 18/7:03.456 |
| 16 | 3 | 24.218 | 18/7:02.851 |
| 17 | 3 | 21.788 | 19/7:24.273 |
| 18 | 3 | 24.820 | 18/7:00.026 |