| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.854 | N/A |
| 2 | 1 | 22.494 | 17/6:01.758 |
| 3 | 1 | 21.429 | 18/6:15.199 |
| 4 | 2 | 22.507 | 18/6:18.290 |
| 5 | 2 | 21.694 | 18/6:16.381 |
| 6 | 2 | 21.660 | 18/6:15.119 |
| 7 | 2 | 21.669 | 18/6:14.304 |
| 8 | 2 | 22.375 | 18/6:15.436 |
| 9 | 2 | 21.497 | 18/6:14.419 |
| 10 | 2 | 21.605 | 18/6:13.832 |
| 11 | 2 | 21.845 | 18/6:13.771 |
| 12 | 2 | 21.711 | 18/6:13.514 |
| 13 | 2 | 21.890 | 18/6:13.553 |
| 14 | 2 | 21.827 | 18/6:13.504 |
| 15 | 2 | 21.564 | 18/6:13.142 |
| 16 | 2 | 21.634 | 18/6:12.908 |
| 17 | 2 | 22.030 | 18/6:13.124 |
| 18 | 2 | 21.842 | 18/6:13.127 |