| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.898 | 20/6:17.096 |
| 2 | 2 | 18.624 | 20/6:15.022 |
| 3 | 2 | 18.909 | 20/6:16.206 |
| 4 | 2 | 21.137 | 19/6:08.448 |
| 5 | 2 | 18.699 | 19/6:05.814 |
| 6 | 2 | 18.178 | 19/6:02.409 |
| 7 | 2 | 19.298 | 19/6:03.016 |
| 8 | 2 | 22.829 | 19/6:11.858 |
| 9 | 2 | 18.447 | 19/6:09.484 |
| 10 | 2 | 18.846 | 19/6:08.343 |
| 11 | 2 | 18.438 | 19/6:06.705 |
| 12 | 2 | 19.490 | 19/6:07.005 |
| 13 | 2 | 18.711 | 19/6:06.121 |
| 14 | 2 | 18.986 | 19/6:05.736 |
| 15 | 2 | 18.659 | 19/6:04.988 |
| 16 | 2 | 19.544 | 19/6:05.385 |
| 17 | 2 | 19.371 | 19/6:05.542 |
| 18 | 2 | 19.882 | 19/6:06.220 |
| 19 | 2 | 18.737 | 19/6:05.683 |