| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.011 | N/A |
| 2 | 1 | 24.019 | 19/7:13.353 |
| 3 | 2 | 27.588 | 18/7:19.670 |
| 4 | 1 | 26.661 | 18/7:24.529 |
| 5 | 1 | 22.899 | 18/7:10.970 |
| 6 | 1 | 23.150 | 18/7:03.688 |
| 7 | 1 | 23.474 | 19/7:24.384 |
| 8 | 1 | 23.313 | 19/7:20.992 |
| 9 | 1 | 24.795 | 19/7:21.783 |
| 10 | 1 | 26.532 | 18/7:01.158 |
| 11 | 1 | 23.337 | 19/7:23.393 |
| 12 | 1 | 23.426 | 19/7:21.510 |
| 13 | 1 | 29.019 | 18/7:03.479 |
| 14 | 1 | 23.552 | 18/7:01.780 |
| 15 | 1 | 22.923 | 19/7:24.181 |
| 16 | 1 | 23.662 | 19/7:23.031 |
| 17 | 1 | 30.408 | 18/7:04.691 |
| 18 | 1 | 23.205 | 18/7:02.974 |