| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 5.978 | N/A |
| 2 | 1 | 26.119 | 20/8:22.239 |
| 3 | 1 | 28.910 | 19/8:21.239 |
| 4 | 2 | 33.531 | 18/8:27.818 |
| 5 | 2 | 28.987 | 18/8:25.552 |
| 6 | 2 | 31.396 | 17/8:02.595 |
| 7 | 1 | 25.672 | 18/8:20.720 |
| 8 | 2 | 31.115 | 18/8:25.608 |
| 9 | 2 | 25.700 | 18/8:17.766 |
| 10 | 2 | 25.681 | 18/8:11.632 |
| 11 | 2 | 28.305 | 18/8:11.185 |
| 12 | 2 | 24.536 | 18/8:04.994 |
| 13 | 2 | 33.615 | 18/8:12.697 |
| 14 | 2 | 26.550 | 18/8:09.977 |
| 15 | 2 | 31.798 | 18/8:14.017 |
| 16 | 1 | 27.938 | 18/8:13.144 |
| 17 | 1 | 24.326 | 18/8:08.543 |
| 18 | 1 | 30.648 | 18/8:10.805 |