| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 29.699 | N/A |
| 2 | 2 | 25.251 | 19/8:04.217 |
| 3 | 3 | 27.564 | 19/8:25.034 |
| 4 | 2 | 28.686 | 18/8:11.538 |
| 5 | 3 | 26.717 | 18/8:09.625 |
| 6 | 3 | 30.641 | 18/8:21.819 |
| 7 | 4 | 31.251 | 17/8:03.325 |
| 8 | 4 | 27.446 | 17/8:01.255 |
| 9 | 4 | 32.804 | 17/8:10.419 |
| 10 | 4 | 27.358 | 17/8:07.864 |
| 11 | 4 | 27.975 | 17/8:06.807 |
| 12 | 4 | 34.099 | 17/8:14.851 |
| 13 | 4 | 29.921 | 17/8:15.983 |
| 14 | 4 | 25.080 | 17/8:10.982 |
| 15 | 4 | 25.771 | 17/8:07.486 |
| 16 | 4 | 26.759 | 17/8:05.510 |
| 17 | 4 | 35.214 | 17/8:12.236 |