| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 33.378 | N/A |
| 2 | 3 | 21.812 | 19/7:05.994 |
| 3 | 3 | 20.585 | 20/7:16.149 |
| 4 | 3 | 20.938 | 20/7:14.499 |
| 5 | 3 | 20.987 | 20/7:13.907 |
| 6 | 3 | 24.812 | 19/7:06.260 |
| 7 | 3 | 23.392 | 19/7:10.956 |
| 8 | 3 | 23.775 | 19/7:15.294 |
| 9 | 3 | 24.946 | 19/7:21.183 |
| 10 | 3 | 20.270 | 19/7:16.412 |
| 11 | 3 | 20.047 | 19/7:12.193 |
| 12 | 3 | 19.978 | 19/7:08.628 |
| 13 | 3 | 21.195 | 19/7:07.483 |
| 14 | 3 | 19.796 | 19/7:04.577 |
| 15 | 3 | 19.688 | 19/7:01.947 |
| 16 | 3 | 21.689 | 19/7:02.007 |
| 17 | 3 | 29.481 | 19/7:10.942 |
| 18 | 4 | 23.520 | 19/7:12.460 |
| 19 | 3 | 22.536 | 19/7:12.825 |