| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 25.731 | N/A |
| 2 | 4 | 22.080 | 19/7:03.171 |
| 3 | 5 | 22.740 | 19/7:09.111 |
| 4 | 5 | 21.202 | 19/7:01.863 |
| 5 | 5 | 26.980 | 18/7:00.989 |
| 6 | 5 | 21.967 | 19/7:19.619 |
| 7 | 5 | 21.517 | 19/7:15.189 |
| 8 | 5 | 21.533 | 19/7:12.065 |
| 9 | 5 | 21.508 | 19/7:09.666 |
| 10 | 5 | 21.950 | 19/7:08.685 |
| 11 | 5 | 22.575 | 19/7:09.024 |
| 12 | 5 | 21.437 | 19/7:07.440 |
| 13 | 6 | 24.325 | 19/7:10.452 |
| 14 | 5 | 21.489 | 19/7:09.073 |
| 15 | 5 | 21.504 | 19/7:07.911 |
| 16 | 5 | 20.678 | 19/7:05.913 |
| 17 | 5 | 21.713 | 19/7:05.328 |
| 18 | 5 | 21.923 | 19/7:05.035 |
| 19 | 5 | 21.774 | 19/7:04.626 |