| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.550 | N/A |
| 2 | 2 | 17.719 | 21/6:15.093 |
| 3 | 2 | 17.489 | 21/6:13.063 |
| 4 | 2 | 18.412 | 20/6:01.143 |
| 5 | 2 | 17.044 | 21/6:14.087 |
| 6 | 2 | 17.463 | 21/6:14.058 |
| 7 | 1 | 17.608 | 21/6:14.000 |
| 8 | 1 | 17.764 | 21/6:14.404 |
| 9 | 2 | 23.436 | 20/6:10.520 |
| 10 | 1 | 17.580 | 20/6:08.859 |
| 11 | 2 | 19.023 | 20/6:10.272 |
| 12 | 2 | 17.843 | 20/6:09.389 |
| 13 | 2 | 17.879 | 20/6:08.711 |
| 14 | 2 | 17.418 | 20/6:07.464 |
| 15 | 2 | 17.701 | 20/6:06.778 |
| 16 | 2 | 18.621 | 20/6:07.035 |
| 17 | 2 | 17.473 | 20/6:06.486 |
| 18 | 2 | 17.154 | 20/6:05.368 |
| 19 | 2 | 17.822 | 20/6:05.079 |
| 20 | 2 | 17.790 | 20/6:04.789 |