| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.514 | N/A |
| 2 | 5 | 23.455 | 19/7:04.704 |
| 3 | 5 | 22.282 | 20/7:17.015 |
| 4 | 5 | 22.812 | 20/7:16.657 |
| 5 | 5 | 21.379 | 20/7:09.672 |
| 6 | 4 | 22.193 | 20/7:08.573 |
| 7 | 4 | 22.528 | 20/7:08.902 |
| 8 | 4 | 22.811 | 20/7:09.905 |
| 9 | 4 | 22.162 | 20/7:09.116 |
| 10 | 3 | 22.258 | 20/7:08.705 |
| 11 | 3 | 21.938 | 20/7:07.768 |
| 12 | 3 | 23.23 | 20/7:08.836 |
| 13 | 4 | 22.852 | 20/7:09.491 |
| 14 | 4 | 23.060 | 20/7:10.350 |
| 15 | 4 | 22.950 | 20/7:10.936 |
| 16 | 4 | 21.701 | 20/7:09.863 |
| 17 | 4 | 23.984 | 20/7:11.634 |
| 18 | 4 | 22.355 | 20/7:11.377 |
| 19 | 4 | 22.058 | 20/7:10.835 |
| 20 | 4 | 22.447 | 20/7:10.739 |