| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.025 | N/A |
| 2 | 3 | 23.132 | 20/7:21.533 |
| 3 | 2 | 22.511 | 20/7:15.633 |
| 4 | 2 | 21.692 | 20/7:08.048 |
| 5 | 2 | 22.278 | 20/7:07.686 |
| 6 | 2 | 21.723 | 20/7:05.101 |
| 7 | 2 | 22.183 | 20/7:04.835 |
| 8 | 2 | 22.227 | 20/7:04.764 |
| 9 | 2 | 22.001 | 20/7:04.174 |
| 10 | 2 | 22.176 | 20/7:04.084 |
| 11 | 2 | 22.279 | 20/7:04.208 |
| 12 | 2 | 22.516 | 20/7:04.719 |
| 13 | 2 | 20.742 | 20/7:02.336 |
| 14 | 2 | 21.970 | 20/7:02.115 |
| 15 | 2 | 21.142 | 20/7:00.801 |
| 16 | 1 | 22.032 | 20/7:00.790 |
| 17 | 2 | 24.261 | 20/7:03.427 |
| 18 | 2 | 21.891 | 20/7:03.105 |
| 19 | 2 | 21.923 | 20/7:02.852 |
| 20 | 2 | 23.573 | 20/7:04.277 |