| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.238 | N/A |
| 2 | 1 | 23.604 | 19/7:06.011 |
| 3 | 1 | 22.672 | 20/7:20.086 |
| 4 | 1 | 23.931 | 19/7:02.048 |
| 5 | 2 | 24.011 | 19/7:05.219 |
| 6 | 2 | 24.407 | 19/7:08.288 |
| 7 | 2 | 24.658 | 19/7:11.087 |
| 8 | 2 | 27.472 | 19/7:20.322 |
| 9 | 2 | 26.559 | 18/7:00.530 |
| 10 | 2 | 23.269 | 19/7:22.404 |
| 11 | 2 | 22.553 | 19/7:18.882 |
| 12 | 2 | 21.706 | 19/7:14.615 |
| 13 | 2 | 29.023 | 19/7:22.035 |
| 14 | 2 | 24.602 | 19/7:22.192 |
| 15 | 2 | 25.699 | 19/7:23.737 |
| 16 | 2 | 23.003 | 19/7:21.840 |
| 17 | 2 | 22.267 | 19/7:19.353 |
| 18 | 2 | 22.571 | 19/7:17.480 |
| 19 | 2 | 23.336 | 19/7:16.581 |