| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.718 | N/A |
| 2 | 2 | 19.671 | 20/6:15.467 |
| 3 | 1 | 19.679 | 20/6:15.543 |
| 4 | 2 | 19.714 | 20/6:15.079 |
| 5 | 2 | 19.290 | 20/6:13.899 |
| 6 | 2 | 19.444 | 20/6:13.350 |
| 7 | 2 | 19.370 | 20/6:12.075 |
| 8 | 1 | 20.478 | 20/6:15.328 |
| 9 | 1 | 19.063 | 20/6:13.901 |
| 10 | 1 | 19.299 | 20/6:13.290 |
| 11 | 1 | 19.603 | 20/6:13.378 |
| 12 | 1 | 20.209 | 20/6:14.498 |
| 13 | 1 | 19.402 | 20/6:14.152 |
| 14 | 1 | 19.224 | 20/6:13.600 |
| 15 | 1 | 20.360 | 20/6:14.669 |
| 16 | 1 | 19.590 | 20/6:14.619 |
| 17 | 1 | 19.356 | 20/6:14.298 |
| 18 | 1 | 20.406 | 20/6:15.188 |
| 19 | 1 | 19.343 | 20/6:14.857 |
| 20 | 1 | 20.825 | 20/6:16.044 |