| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.649 | 22/7:12.278 |
| 2 | 2 | 20.696 | 21/7:03.623 |
| 3 | 2 | 20.111 | 21/7:03.192 |
| 4 | 2 | 23.602 | 20/7:00.290 |
| 5 | 2 | 22.448 | 20/7:06.024 |
| 6 | 2 | 21.530 | 20/7:06.787 |
| 7 | 2 | 22.729 | 20/7:10.757 |
| 8 | 2 | 25.703 | 20/7:21.170 |
| 9 | 2 | 25.668 | 19/7:06.732 |
| 10 | 2 | 21.057 | 19/7:04.067 |
| 11 | 2 | 23.775 | 19/7:06.581 |
| 12 | 2 | 25.395 | 19/7:11.241 |
| 13 | 2 | 21.623 | 19/7:09.672 |
| 14 | 2 | 23.337 | 19/7:10.653 |
| 15 | 2 | 19.605 | 19/7:06.775 |
| 16 | 2 | 20.996 | 19/7:05.035 |
| 17 | 2 | 21.083 | 19/7:03.596 |
| 18 | 2 | 20.858 | 19/7:02.080 |
| 19 | 2 | 19.689 | 20/7:21.636 |
| 20 | 2 | 19.475 | 20/7:19.029 |