| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.243 | N/A |
| 2 | 3 | 23.582 | 19/7:06.719 |
| 3 | 1 | 24.120 | 19/7:11.561 |
| 4 | 2 | 22.861 | 19/7:05.621 |
| 5 | 2 | 22.276 | 19/7:00.018 |
| 6 | 1 | 21.904 | 20/7:18.266 |
| 7 | 1 | 21.563 | 20/7:13.878 |
| 8 | 1 | 21.921 | 20/7:11.716 |
| 9 | 2 | 24.888 | 20/7:17.141 |
| 10 | 2 | 22.773 | 20/7:16.895 |
| 11 | 1 | 22.976 | 20/7:17.084 |
| 12 | 1 | 22.306 | 20/7:16.082 |
| 13 | 1 | 21.997 | 20/7:14.757 |
| 14 | 1 | 22.149 | 20/7:13.858 |
| 15 | 1 | 22.045 | 20/7:12.947 |
| 16 | 1 | 22.027 | 20/7:12.134 |
| 17 | 1 | 21.829 | 20/7:11.188 |
| 18 | 1 | 22.935 | 20/7:11.589 |
| 19 | 1 | 25.449 | 20/7:14.599 |
| 20 | 1 | 23.781 | 20/7:15.625 |