| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.655 | N/A |
| 2 | 1 | 25.130 | 18/7:08.865 |
| 3 | 1 | 22.370 | 19/7:09.155 |
| 4 | 1 | 22.310 | 19/7:00.515 |
| 5 | 1 | 21.910 | 20/7:17.325 |
| 6 | 2 | 22.500 | 20/7:15.691 |
| 7 | 2 | 24.060 | 20/7:19.541 |
| 8 | 2 | 21.440 | 20/7:15.180 |
| 9 | 2 | 20.280 | 20/7:09.155 |
| 10 | 2 | 23.310 | 20/7:10.865 |
| 11 | 2 | 20.380 | 20/7:06.666 |
| 12 | 2 | 26.310 | 20/7:13.473 |
| 13 | 1 | 20.410 | 20/7:09.804 |
| 14 | 1 | 21.280 | 20/7:07.971 |
| 15 | 1 | 21.660 | 20/7:06.915 |
| 16 | 1 | 20.840 | 20/7:04.962 |
| 17 | 1 | 21.470 | 20/7:04.001 |
| 18 | 1 | 22.120 | 20/7:03.879 |
| 19 | 1 | 21.530 | 20/7:03.148 |
| 20 | 1 | 21.320 | 20/7:02.285 |