| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.469 | N/A |
| 2 | 2 | 20.341 | 21/7:12.289 |
| 3 | 2 | 19.548 | 21/7:04.359 |
| 4 | 2 | 20.116 | 21/7:05.502 |
| 5 | 2 | 20.225 | 21/7:06.619 |
| 6 | 2 | 22.377 | 21/7:15.897 |
| 7 | 2 | 23.768 | 20/7:05.656 |
| 8 | 2 | 19.903 | 20/7:02.509 |
| 9 | 2 | 19.706 | 21/7:20.429 |
| 10 | 2 | 19.007 | 21/7:16.560 |
| 11 | 2 | 19.917 | 21/7:15.285 |
| 12 | 2 | 23.708 | 20/7:00.351 |
| 13 | 2 | 19.520 | 21/7:19.029 |
| 14 | 2 | 18.883 | 21/7:16.267 |
| 15 | 2 | 21.095 | 21/7:17.060 |
| 16 | 2 | 22.253 | 21/7:19.291 |
| 17 | 2 | 18.795 | 21/7:16.921 |
| 18 | 2 | 21.605 | 21/7:18.136 |
| 19 | 2 | 21.021 | 21/7:18.566 |
| 20 | 2 | 19.337 | 21/7:17.179 |
| 21 | 2 | 19.918 | 21/7:16.512 |