| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.806 | N/A |
| 2 | 3 | 23.328 | 19/7:01.071 |
| 3 | 3 | 26.902 | 18/7:08.761 |
| 4 | 4 | 23.395 | 19/7:23.556 |
| 5 | 3 | 24.897 | 18/7:00.524 |
| 6 | 3 | 22.015 | 19/7:15.739 |
| 7 | 3 | 22.765 | 19/7:11.712 |
| 8 | 3 | 23.055 | 19/7:09.581 |
| 9 | 3 | 22.015 | 19/7:05.643 |
| 10 | 3 | 21.620 | 19/7:01.079 |
| 11 | 3 | 23.192 | 19/7:01.537 |
| 12 | 3 | 21.099 | 20/7:21.022 |
| 13 | 3 | 21.412 | 20/7:18.323 |
| 14 | 3 | 20.779 | 20/7:15.114 |
| 15 | 3 | 22.111 | 20/7:14.171 |
| 16 | 3 | 21.950 | 20/7:13.150 |
| 17 | 3 | 22.104 | 20/7:12.439 |
| 18 | 4 | 22.864 | 20/7:12.662 |
| 19 | 4 | 22.842 | 20/7:12.836 |
| 20 | 4 | 23.304 | 20/7:13.455 |