| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.081 | N/A |
| 2 | 2 | 25.803 | 18/7:20.732 |
| 3 | 2 | 22.160 | 19/7:13.748 |
| 4 | 2 | 23.379 | 19/7:10.133 |
| 5 | 2 | 28.180 | 18/7:05.049 |
| 6 | 2 | 22.796 | 19/7:22.425 |
| 7 | 2 | 22.144 | 19/7:15.467 |
| 8 | 2 | 23.278 | 19/7:13.412 |
| 9 | 2 | 22.320 | 19/7:09.716 |
| 10 | 2 | 22.717 | 19/7:07.635 |
| 11 | 1 | 22.777 | 19/7:06.078 |
| 12 | 1 | 23.085 | 19/7:05.308 |
| 13 | 1 | 22.130 | 19/7:03.234 |
| 14 | 1 | 22.408 | 19/7:01.864 |
| 15 | 1 | 22.245 | 19/7:00.480 |
| 16 | 1 | 22.916 | 19/7:00.086 |
| 17 | 1 | 23.120 | 20/7:23.187 |
| 18 | 1 | 22.324 | 20/7:22.190 |
| 19 | 1 | 22.611 | 20/7:21.606 |
| 20 | 1 | 22.454 | 20/7:20.928 |