| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 29.634 | N/A |
| 2 | 4 | 22.450 | 19/7:13.734 |
| 3 | 4 | 23.025 | 19/7:18.909 |
| 4 | 3 | 23.699 | 18/7:01.062 |
| 5 | 6 | 24.692 | 18/7:08.564 |
| 6 | 4 | 22.092 | 18/7:03.891 |
| 7 | 4 | 22.015 | 18/7:00.557 |
| 8 | 4 | 22.161 | 19/7:21.407 |
| 9 | 4 | 21.844 | 19/7:19.084 |
| 10 | 4 | 22.387 | 19/7:18.364 |
| 11 | 4 | 22.030 | 19/7:17.145 |
| 12 | 4 | 21.408 | 19/7:15.129 |
| 13 | 3 | 23.775 | 19/7:17.001 |
| 14 | 3 | 21.744 | 19/7:15.772 |
| 15 | 3 | 23.766 | 19/7:17.318 |
| 16 | 3 | 22.112 | 19/7:16.674 |
| 17 | 3 | 22.504 | 19/7:16.551 |
| 18 | 4 | 22.420 | 19/7:16.353 |
| 19 | 4 | 21.720 | 19/7:15.478 |