| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.214 | N/A |
| 2 | 1 | 19.846 | 22/7:17.098 |
| 3 | 1 | 19.570 | 22/7:15.082 |
| 4 | 1 | 19.443 | 22/7:13.227 |
| 5 | 1 | 19.900 | 22/7:14.698 |
| 6 | 1 | 19.458 | 22/7:13.725 |
| 7 | 1 | 19.529 | 22/7:13.325 |
| 8 | 1 | 23.934 | 21/7:06.014 |
| 9 | 1 | 19.583 | 21/7:04.371 |
| 10 | 3 | 23.024 | 21/7:10.740 |
| 11 | 1 | 20.374 | 21/7:10.536 |
| 12 | 1 | 19.752 | 21/7:09.237 |
| 13 | 1 | 19.665 | 21/7:08.010 |
| 14 | 3 | 23.287 | 21/7:12.544 |
| 15 | 4 | 20.459 | 21/7:12.391 |
| 16 | 4 | 19.492 | 21/7:10.968 |
| 17 | 4 | 19.393 | 21/7:09.600 |
| 18 | 4 | 19.304 | 21/7:08.288 |
| 19 | 4 | 19.693 | 21/7:07.554 |
| 20 | 4 | 19.519 | 21/7:06.714 |
| 21 | 4 | 22.038 | 21/7:08.477 |