| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 1.785 | N/A |
| 2 | 8 | 1.993 | N/A |
| 3 | 1 | 24.350 | 19/7:20.293 |
| 4 | 1 | 23.070 | 19/7:08.773 |
| 5 | 1 | 23.078 | 19/7:04.981 |
| 6 | 1 | 23.007 | 19/7:02.765 |
| 7 | 1 | 22.531 | 20/7:22.929 |
| 8 | 1 | 23.377 | 19/7:00.232 |
| 9 | 1 | 23.120 | 20/7:23.154 |
| 10 | 1 | 22.456 | 20/7:21.341 |
| 11 | 1 | 22.262 | 20/7:19.522 |
| 12 | 1 | 25.336 | 19/7:00.649 |
| 13 | 1 | 27.628 | 19/7:07.799 |
| 14 | 1 | 23.352 | 19/7:07.343 |
| 15 | 1 | 22.654 | 19/7:05.991 |
| 16 | 1 | 23.026 | 19/7:05.310 |
| 17 | 1 | 23.708 | 19/7:05.539 |
| 18 | 1 | 23.727 | 19/7:05.760 |
| 19 | 1 | 22.967 | 19/7:05.150 |