| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.009 | N/A |
| 2 | 6 | 2.051 | N/A |
| 3 | 1 | 19.680 | 20/6:15.971 |
| 4 | 3 | 21.720 | 18/6:11.249 |
| 5 | 1 | 20.870 | 18/6:04.024 |
| 6 | 1 | 21.370 | 18/6:04.449 |
| 7 | 1 | 21.950 | 18/6:07.126 |
| 8 | 1 | 21.780 | 18/6:08.155 |
| 9 | 1 | 22.110 | 18/6:09.775 |
| 10 | 1 | 20.670 | 18/6:07.436 |
| 11 | 1 | 24.360 | 18/6:13.522 |
| 12 | 1 | 20.290 | 18/6:10.569 |
| 13 | 1 | 22.200 | 18/6:11.453 |
| 14 | 1 | 22.510 | 18/6:12.655 |
| 15 | 1 | 22.360 | 18/6:13.444 |
| 16 | 1 | 21.780 | 18/6:13.354 |
| 17 | 1 | 21.110 | 18/6:12.463 |
| 18 | 1 | 24.24 | 18/6:14.966 |