| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.854 | N/A |
| 2 | 1 | 14.516 | 29/7:05.302 |
| 3 | 1 | 15.398 | 28/7:02.693 |
| 4 | 1 | 15.303 | 28/7:05.807 |
| 5 | 2 | 18.414 | 27/7:12.455 |
| 6 | 1 | 18.224 | 26/7:08.129 |
| 7 | 3 | 18.536 | 25/7:00.418 |
| 8 | 2 | 15.175 | 26/7:11.589 |
| 9 | 3 | 17.266 | 26/7:13.954 |
| 10 | 3 | 15.847 | 26/7:11.851 |
| 11 | 3 | 16.012 | 26/7:10.581 |
| 12 | 3 | 16.163 | 26/7:09.885 |
| 13 | 3 | 14.787 | 26/7:06.439 |
| 14 | 3 | 19.420 | 26/7:12.432 |
| 15 | 3 | 16.364 | 26/7:12.112 |
| 16 | 3 | 14.422 | 26/7:08.599 |
| 17 | 3 | 16.463 | 26/7:08.713 |
| 18 | 3 | 20.433 | 26/7:14.652 |
| 19 | 3 | 18.755 | 25/7:00.851 |
| 20 | 3 | 21.833 | 25/7:07.272 |
| 21 | 3 | 14.478 | 25/7:04.224 |
| 22 | 3 | 21.725 | 25/7:09.075 |