| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.201 | N/A |
| 2 | 2 | 30.201 | 17/8:05.417 |
| 3 | 2 | 26.198 | 18/8:01.592 |
| 4 | 2 | 23.086 | 20/8:25.606 |
| 5 | 2 | 22.737 | 20/8:07.755 |
| 6 | 2 | 25.006 | 20/8:05.667 |
| 7 | 2 | 22.250 | 21/8:20.461 |
| 8 | 2 | 22.410 | 21/8:13.309 |
| 9 | 2 | 26.759 | 21/8:18.818 |
| 10 | 1 | 26.602 | 21/8:22.754 |
| 11 | 1 | 23.106 | 21/8:18.911 |
| 12 | 1 | 23.534 | 21/8:16.544 |
| 13 | 1 | 23.540 | 21/8:14.582 |
| 14 | 1 | 23.355 | 21/8:12.637 |
| 15 | 1 | 23.314 | 21/8:10.912 |
| 16 | 1 | 23.575 | 21/8:09.765 |
| 17 | 2 | 26.495 | 21/8:12.411 |
| 18 | 2 | 28.748 | 21/8:17.396 |
| 19 | 2 | 22.793 | 21/8:15.211 |
| 20 | 1 | 24.818 | 21/8:15.387 |
| 21 | 2 | 33.589 | 21/8:24.317 |