| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 30.171 | N/A |
| 2 | 3 | 25.987 | 19/8:17.937 |
| 3 | 2 | 22.973 | 20/8:15.291 |
| 4 | 2 | 23.059 | 20/8:06.291 |
| 5 | 2 | 28.328 | 19/8:01.732 |
| 6 | 2 | 22.710 | 20/8:17.787 |
| 7 | 2 | 24.270 | 20/8:16.706 |
| 8 | 2 | 23.750 | 20/8:14.522 |
| 9 | 2 | 24.675 | 20/8:15.082 |
| 10 | 3 | 28.524 | 20/8:23.642 |
| 11 | 3 | 25.168 | 20/8:24.114 |
| 12 | 2 | 27.594 | 19/8:03.505 |
| 13 | 3 | 23.967 | 19/8:01.678 |
| 14 | 3 | 22.301 | 20/8:22.695 |
| 15 | 2 | 27.267 | 19/8:00.907 |
| 16 | 2 | 22.447 | 20/8:22.663 |
| 17 | 2 | 26.533 | 20/8:24.640 |
| 18 | 2 | 22.858 | 20/8:22.277 |
| 19 | 2 | 23.243 | 20/8:20.583 |
| 20 | 2 | 23.160 | 20/8:18.985 |