| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 53.174 | 17/15:03.958 |
| 2 | 4 | 53.520 | 17/15:06.899 |
| 3 | 3 | 47.055 | 18/15:22.494 |
| 4 | 2 | 48.700 | 18/15:11.021 |
| 5 | 2 | 48.385 | 18/15:03.002 |
| 6 | 2 | 47.252 | 19/15:43.939 |
| 7 | 2 | 47.146 | 19/15:37.058 |
| 8 | 2 | 47.407 | 19/15:32.518 |
| 9 | 2 | 45.574 | 19/15:25.116 |
| 10 | 2 | 47.668 | 19/15:23.174 |
| 11 | 2 | 47.189 | 19/15:20.757 |
| 12 | 2 | 48.377 | 19/15:20.624 |
| 13 | 2 | 1:07.121 | 19/15:47.907 |
| 14 | 2 | 46.416 | 19/15:43.193 |
| 15 | 3 | 59.322 | 18/15:05.167 |
| 16 | 3 | 53.496 | 18/15:08.777 |
| 17 | 3 | 51.529 | 18/15:09.880 |
| 18 | 2 | 1:05.761 | 18/15:25.092 |