| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.736 | N/A |
| 2 | 2 | 22.408 | 20/7:07.488 |
| 3 | 2 | 22.045 | 20/7:04.039 |
| 4 | 2 | 20.705 | 21/7:16.122 |
| 5 | 2 | 21.885 | 21/7:16.951 |
| 6 | 2 | 21.171 | 21/7:14.592 |
| 7 | 2 | 21.506 | 21/7:14.136 |
| 8 | 2 | 22.037 | 21/7:15.327 |
| 9 | 2 | 21.003 | 21/7:13.636 |
| 10 | 2 | 21.790 | 21/7:14.069 |
| 11 | 2 | 22.231 | 21/7:15.298 |
| 12 | 2 | 21.511 | 21/7:14.994 |
| 13 | 2 | 21.605 | 21/7:14.897 |
| 14 | 2 | 21.001 | 21/7:13.886 |
| 15 | 2 | 30.859 | 20/7:04.834 |
| 16 | 2 | 21.031 | 20/7:03.267 |
| 17 | 2 | 22.968 | 20/7:04.196 |
| 18 | 2 | 21.904 | 20/7:03.826 |
| 19 | 2 | 22.557 | 20/7:04.187 |
| 20 | 2 | 22.957 | 20/7:04.910 |