| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.817 | N/A |
| 2 | 1 | 19.406 | 22/7:10.343 |
| 3 | 1 | 20.787 | 21/7:04.747 |
| 4 | 2 | 23.230 | 20/7:04.496 |
| 5 | 1 | 20.512 | 20/7:01.508 |
| 6 | 2 | 22.779 | 20/7:08.330 |
| 7 | 2 | 19.894 | 20/7:03.742 |
| 8 | 2 | 18.307 | 21/7:16.859 |
| 9 | 1 | 21.238 | 21/7:18.199 |
| 10 | 1 | 11.737 | 22/7:17.893 |
| 11 | 1 | 27.306 | 21/7:13.209 |
| 12 | 1 | 21.357 | 21/7:14.731 |
| 13 | 1 | 19.628 | 21/7:13.118 |
| 14 | 1 | 19.434 | 21/7:11.455 |
| 15 | 1 | 20.225 | 21/7:11.159 |
| 16 | 1 | 20.704 | 21/7:11.542 |
| 17 | 1 | 23.889 | 21/7:15.858 |
| 18 | 1 | 25.336 | 20/7:00.441 |
| 19 | 1 | 20.150 | 21/7:20.504 |
| 20 | 1 | 19.142 | 21/7:18.670 |
| 21 | 1 | 21.542 | 21/7:19.420 |