| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.544 | N/A |
| 2 | 1 | 22.158 | 20/7:02.546 |
| 3 | 1 | 21.202 | 21/7:15.144 |
| 4 | 1 | 21.779 | 21/7:15.804 |
| 5 | 1 | 21.012 | 21/7:12.299 |
| 6 | 1 | 24.125 | 20/7:00.592 |
| 7 | 1 | 22.334 | 20/7:01.475 |
| 8 | 2 | 25.855 | 20/7:11.663 |
| 9 | 2 | 22.362 | 20/7:11.008 |
| 10 | 1 | 22.786 | 20/7:11.393 |
| 11 | 1 | 21.015 | 20/7:08.337 |
| 12 | 1 | 21.809 | 20/7:07.207 |
| 13 | 1 | 21.625 | 20/7:05.975 |
| 14 | 2 | 25.818 | 20/7:11.060 |
| 15 | 2 | 23.846 | 20/7:12.743 |
| 16 | 2 | 21.225 | 20/7:10.881 |
| 17 | 3 | 26.082 | 20/7:15.020 |
| 18 | 3 | 25.410 | 20/7:17.921 |
| 19 | 3 | 24.151 | 20/7:19.171 |
| 20 | 3 | 21.701 | 20/7:17.839 |