| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.410 | N/A |
| 2 | 1 | 21.234 | 21/7:06.009 |
| 3 | 1 | 21.671 | 21/7:10.046 |
| 4 | 1 | 21.710 | 21/7:12.176 |
| 5 | 1 | 21.460 | 21/7:11.785 |
| 6 | 2 | 25.029 | 20/7:03.605 |
| 7 | 2 | 21.409 | 20/7:01.034 |
| 8 | 2 | 21.220 | 21/7:20.647 |
| 9 | 2 | 21.133 | 21/7:18.575 |
| 10 | 2 | 21.114 | 21/7:16.921 |
| 11 | 2 | 21.898 | 21/7:17.166 |
| 12 | 2 | 23.080 | 21/7:19.515 |
| 13 | 2 | 22.697 | 21/7:20.835 |
| 14 | 2 | 21.334 | 21/7:19.854 |
| 15 | 2 | 21.691 | 21/7:19.524 |
| 16 | 2 | 21.387 | 21/7:18.832 |
| 17 | 2 | 26.605 | 20/7:02.583 |
| 18 | 2 | 25.899 | 20/7:06.754 |
| 19 | 2 | 21.579 | 20/7:05.901 |
| 20 | 2 | 22.384 | 20/7:05.944 |