| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.227 | N/A |
| 2 | 4 | 25.914 | 19/8:08.679 |
| 3 | 4 | 19.498 | 22/8:19.053 |
| 4 | 4 | 19.801 | 23/8:20.455 |
| 5 | 4 | 21.204 | 23/8:17.520 |
| 6 | 4 | 19.078 | 23/8:06.405 |
| 7 | 3 | 18.238 | 24/8:16.536 |
| 8 | 3 | 18.838 | 24/8:10.674 |
| 9 | 3 | 18.139 | 24/8:04.268 |
| 10 | 3 | 18.913 | 24/8:01.263 |
| 11 | 3 | 18.329 | 25/8:17.311 |
| 12 | 3 | 18.457 | 25/8:14.392 |
| 13 | 3 | 21.932 | 25/8:18.909 |
| 14 | 3 | 18.536 | 25/8:16.461 |
| 15 | 3 | 21.793 | 24/8:00.042 |
| 16 | 3 | 18.613 | 25/8:17.879 |
| 17 | 3 | 20.624 | 25/8:19.087 |
| 18 | 3 | 21.286 | 24/8:01.135 |
| 19 | 3 | 18.365 | 25/8:18.971 |
| 20 | 3 | 19.890 | 25/8:19.003 |
| 21 | 3 | 18.680 | 25/8:17.580 |
| 22 | 3 | 19.838 | 25/8:17.616 |
| 23 | 3 | 20.772 | 25/8:18.668 |
| 24 | 3 | 18.934 | 25/8:17.710 |
| 25 | 3 | 22.649 | 25/8:20.548 |