| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.287 | N/A |
| 2 | 1 | 15.484 | 27/7:01.871 |
| 3 | 1 | 21.644 | 23/7:07.695 |
| 4 | 1 | 17.219 | 24/7:15.947 |
| 5 | 1 | 16.557 | 24/7:06.985 |
| 6 | 1 | 20.048 | 24/7:17.666 |
| 7 | 1 | 20.804 | 23/7:09.059 |
| 8 | 2 | 27.985 | 22/7:18.051 |
| 9 | 2 | 16.025 | 22/7:08.172 |
| 10 | 2 | 20.367 | 22/7:10.264 |
| 11 | 1 | 16.258 | 22/7:03.308 |
| 12 | 1 | 16.244 | 23/7:16.557 |
| 13 | 1 | 18.442 | 23/7:15.594 |
| 14 | 1 | 15.797 | 23/7:10.304 |
| 15 | 1 | 20.20 | 23/7:12.374 |
| 16 | 1 | 16.589 | 23/7:09.166 |
| 17 | 1 | 19.205 | 23/7:09.955 |
| 18 | 2 | 23.020 | 23/7:15.589 |
| 19 | 2 | 25.917 | 22/7:04.826 |
| 20 | 2 | 15.650 | 22/7:00.779 |
| 21 | 2 | 16.198 | 23/7:16.685 |
| 22 | 2 | 17.445 | 23/7:15.084 |
| 23 | 2 | 21.512 | 23/7:17.697 |