| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.704 | N/A |
| 2 | 3 | 20.202 | 18/6:04.138 |
| 3 | 3 | 21.228 | 18/6:12.859 |
| 4 | 3 | 21.509 | 18/6:17.358 |
| 5 | 2 | 20.370 | 18/6:14.767 |
| 6 | 2 | 20.642 | 18/6:14.137 |
| 7 | 3 | 22.847 | 18/6:19.965 |
| 8 | 4 | 26.632 | 17/6:11.401 |
| 9 | 4 | 23.148 | 17/6:13.086 |
| 10 | 4 | 19.740 | 17/6:09.713 |
| 11 | 4 | 26.676 | 17/6:17.494 |
| 12 | 4 | 20.925 | 17/6:15.495 |
| 13 | 3 | 20.601 | 17/6:13.397 |
| 14 | 3 | 19.919 | 17/6:10.782 |
| 15 | 3 | 21.741 | 17/6:10.624 |
| 16 | 3 | 23.633 | 17/6:12.504 |
| 17 | 3 | 20.793 | 17/6:11.310 |