| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 29.556 | N/A |
| 2 | 4 | 19.465 | 22/7:18.321 |
| 3 | 4 | 22.012 | 20/7:03.587 |
| 4 | 4 | 27.493 | 18/7:00.386 |
| 5 | 4 | 19.996 | 19/7:09.903 |
| 6 | 4 | 19.617 | 19/7:00.454 |
| 7 | 4 | 19.064 | 20/7:13.771 |
| 8 | 4 | 23.010 | 20/7:18.482 |
| 9 | 4 | 20.136 | 20/7:15.189 |
| 10 | 4 | 19.330 | 20/7:10.926 |
| 11 | 4 | 25.391 | 20/7:19.032 |
| 12 | 4 | 25.645 | 19/7:04.179 |
| 13 | 4 | 18.868 | 20/7:21.265 |
| 14 | 3 | 19.194 | 20/7:17.648 |
| 15 | 3 | 19.182 | 20/7:14.531 |
| 16 | 3 | 19.785 | 20/7:12.594 |
| 17 | 3 | 19.970 | 20/7:11.118 |
| 18 | 3 | 20.152 | 20/7:10.020 |
| 19 | 3 | 23.844 | 20/7:12.940 |
| 20 | 3 | 23.610 | 20/7:15.320 |