| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.510 | N/A |
| 2 | 2 | 21.520 | 20/7:09.039 |
| 3 | 2 | 25.450 | 19/7:23.024 |
| 4 | 2 | 23.980 | 18/7:02.056 |
| 5 | 2 | 23.800 | 18/7:03.197 |
| 6 | 3 | 27.780 | 18/7:17.112 |
| 7 | 3 | 24.030 | 18/7:15.763 |
| 8 | 3 | 21.240 | 18/7:08.024 |
| 9 | 3 | 23.800 | 18/7:07.066 |
| 10 | 3 | 24.180 | 18/7:08.094 |
| 11 | 3 | 20.950 | 18/7:02.951 |
| 12 | 2 | 21.180 | 19/7:22.544 |
| 13 | 3 | 25.720 | 18/7:02.319 |
| 14 | 3 | 22.380 | 18/7:00.676 |
| 15 | 3 | 24.420 | 18/7:01.746 |
| 16 | 3 | 21.140 | 19/7:22.394 |
| 17 | 3 | 20.920 | 19/7:19.561 |
| 18 | 3 | 21.770 | 19/7:17.961 |
| 19 | 3 | 21.980 | 19/7:16.750 |