| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.777 | N/A |
| 2 | 4 | 21.652 | 21/7:15.817 |
| 3 | 3 | 23.027 | 20/7:07.227 |
| 4 | 5 | 25.916 | 19/7:06.347 |
| 5 | 4 | 20.952 | 20/7:17.625 |
| 6 | 4 | 20.736 | 20/7:09.452 |
| 7 | 5 | 24.462 | 20/7:15.802 |
| 8 | 5 | 21.527 | 20/7:12.372 |
| 9 | 5 | 22.831 | 20/7:12.896 |
| 10 | 5 | 21.771 | 20/7:11.066 |
| 11 | 4 | 23.613 | 20/7:13.102 |
| 12 | 4 | 20.110 | 20/7:08.717 |
| 13 | 4 | 20.338 | 20/7:05.424 |
| 14 | 4 | 20.865 | 20/7:03.407 |
| 15 | 4 | 21.606 | 20/7:02.685 |
| 16 | 4 | 22.081 | 20/7:02.660 |
| 17 | 4 | 20.979 | 20/7:01.330 |
| 18 | 4 | 23.220 | 20/7:02.661 |
| 19 | 4 | 21.151 | 20/7:01.660 |
| 20 | 4 | 21.145 | 20/7:00.759 |