| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.868 | N/A |
| 2 | 2 | 20.613 | 19/6:12.902 |
| 3 | 2 | 20.309 | 19/6:10.166 |
| 4 | 2 | 25.798 | 18/6:19.948 |
| 5 | 2 | 20.233 | 18/6:11.418 |
| 6 | 2 | 20.718 | 18/6:07.949 |
| 7 | 2 | 22.330 | 18/6:10.204 |
| 8 | 2 | 21.279 | 18/6:09.262 |
| 9 | 2 | 20.399 | 18/6:06.685 |
| 10 | 2 | 21.613 | 18/6:06.975 |
| 11 | 1 | 20.559 | 18/6:05.414 |
| 12 | 2 | 28.459 | 18/6:16.347 |
| 13 | 1 | 21.090 | 18/6:15.018 |
| 14 | 2 | 20.107 | 18/6:12.607 |
| 15 | 2 | 22.704 | 18/6:13.695 |
| 16 | 2 | 27.154 | 18/6:19.681 |
| 17 | 2 | 21.082 | 18/6:18.467 |
| 18 | 2 | 28.990 | 18/6:25.305 |