| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.864 | 20/7:17.280 |
| 2 | 1 | 19.653 | 21/7:15.928 |
| 3 | 1 | 18.844 | 21/7:02.527 |
| 4 | 1 | 19.011 | 22/7:16.546 |
| 5 | 1 | 19.900 | 22/7:16.797 |
| 6 | 1 | 19.508 | 22/7:15.527 |
| 7 | 1 | 26.144 | 21/7:14.772 |
| 8 | 1 | 18.692 | 21/7:09.492 |
| 9 | 1 | 18.446 | 21/7:04.811 |
| 10 | 1 | 18.768 | 21/7:01.743 |
| 11 | 1 | 20.091 | 21/7:01.758 |
| 12 | 1 | 18.297 | 22/7:18.566 |
| 13 | 1 | 18.801 | 22/7:16.648 |
| 14 | 1 | 18.628 | 22/7:14.731 |
| 15 | 1 | 18.872 | 22/7:13.428 |
| 16 | 1 | 19.091 | 22/7:12.589 |
| 17 | 1 | 21.219 | 22/7:14.602 |
| 18 | 1 | 22.683 | 22/7:18.181 |
| 19 | 1 | 21.548 | 21/7:00.066 |
| 20 | 2 | 28.975 | 21/7:09.487 |
| 21 | 2 | 27.242 | 21/7:16.277 |