| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.568 | N/A |
| 2 | 2 | 18.985 | 19/6:01.298 |
| 3 | 2 | 18.390 | 20/6:14.630 |
| 4 | 2 | 18.007 | 20/6:10.320 |
| 5 | 2 | 17.947 | 20/6:07.880 |
| 6 | 3 | 20.120 | 20/6:14.674 |
| 7 | 3 | 17.588 | 20/6:11.185 |
| 8 | 3 | 17.131 | 20/6:07.452 |
| 9 | 2 | 17.881 | 20/6:06.434 |
| 10 | 2 | 20.815 | 20/6:11.836 |
| 11 | 2 | 17.933 | 20/6:10.682 |
| 12 | 2 | 17.528 | 20/6:09.038 |
| 13 | 2 | 18.836 | 20/6:09.739 |
| 14 | 2 | 17.640 | 20/6:08.584 |
| 15 | 2 | 17.291 | 20/6:07.121 |
| 16 | 2 | 18.326 | 20/6:07.164 |
| 17 | 2 | 21.452 | 20/6:10.913 |
| 18 | 2 | 20.236 | 20/6:12.862 |
| 19 | 2 | 20.254 | 20/6:14.614 |
| 20 | 2 | 16.526 | 20/6:12.454 |