| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.109 | N/A |
| 2 | 4 | 25.826 | 17/7:16.325 |
| 3 | 3 | 22.289 | 18/7:12.086 |
| 4 | 3 | 18.322 | 19/7:01.731 |
| 5 | 3 | 21.372 | 20/7:20.201 |
| 6 | 3 | 17.836 | 20/7:04.056 |
| 7 | 4 | 21.064 | 20/7:04.354 |
| 8 | 2 | 18.109 | 21/7:16.874 |
| 9 | 2 | 19.585 | 21/7:14.116 |
| 10 | 2 | 17.857 | 21/7:08.131 |
| 11 | 2 | 17.598 | 21/7:02.825 |
| 12 | 2 | 20.592 | 21/7:03.927 |
| 13 | 2 | 19.045 | 21/7:02.267 |
| 14 | 2 | 19.446 | 21/7:01.479 |
| 15 | 2 | 21.105 | 21/7:03.174 |
| 16 | 3 | 25.048 | 21/7:09.901 |
| 17 | 3 | 23.131 | 21/7:13.390 |
| 18 | 3 | 17.402 | 21/7:09.729 |
| 19 | 2 | 18.730 | 21/7:07.950 |
| 20 | 2 | 18.087 | 21/7:05.681 |
| 21 | 2 | 18.619 | 21/7:04.172 |