| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 25.502 | N/A |
| 2 | 2 | 27.336 | 18/8:10.214 |
| 3 | 2 | 24.891 | 19/8:15.545 |
| 4 | 2 | 25.621 | 19/8:12.059 |
| 5 | 2 | 23.449 | 19/8:01.338 |
| 6 | 2 | 27.898 | 19/8:10.604 |
| 7 | 2 | 25.813 | 19/8:10.526 |
| 8 | 2 | 24.198 | 19/8:06.317 |
| 9 | 2 | 23.236 | 19/8:00.996 |
| 10 | 2 | 23.869 | 20/8:23.269 |
| 11 | 2 | 23.237 | 20/8:19.643 |
| 12 | 2 | 23.714 | 20/8:17.005 |
| 13 | 1 | 23.432 | 20/8:15.267 |
| 14 | 1 | 25.183 | 20/8:15.937 |
| 15 | 1 | 23.196 | 20/8:13.815 |
| 16 | 2 | 23.847 | 20/8:12.800 |
| 17 | 2 | 30.039 | 20/8:19.265 |
| 18 | 2 | 26.200 | 20/8:20.679 |
| 19 | 2 | 23.263 | 20/8:18.836 |
| 20 | 2 | 23.786 | 20/8:17.710 |