| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.677 | N/A |
| 2 | 2 | 24.076 | 18/7:09.969 |
| 3 | 2 | 23.807 | 18/7:07.682 |
| 4 | 2 | 25.265 | 18/7:15.182 |
| 5 | 2 | 23.710 | 18/7:12.323 |
| 6 | 2 | 25.266 | 18/7:15.898 |
| 7 | 2 | 25.853 | 18/7:19.945 |
| 8 | 2 | 23.193 | 18/7:16.375 |
| 9 | 2 | 29.246 | 17/7:01.509 |
| 10 | 2 | 28.127 | 17/7:06.975 |
| 11 | 2 | 22.254 | 17/7:01.952 |
| 12 | 2 | 22.469 | 18/7:22.997 |
| 13 | 2 | 22.834 | 18/7:20.152 |
| 14 | 2 | 24.350 | 18/7:19.727 |
| 15 | 2 | 26.359 | 18/7:21.802 |
| 16 | 2 | 22.591 | 18/7:19.330 |
| 17 | 2 | 24.355 | 18/7:19.041 |
| 18 | 2 | 23.851 | 18/7:18.283 |