| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.922 | 20/6:18.440 |
| 2 | 4 | 21.887 | 18/6:07.281 |
| 3 | 2 | 19.894 | 18/6:04.218 |
| 4 | 4 | 20.261 | 18/6:04.338 |
| 5 | 4 | 18.590 | 19/6:18.305 |
| 6 | 2 | 18.560 | 19/6:14.028 |
| 7 | 2 | 19.340 | 19/6:13.089 |
| 8 | 2 | 19.430 | 19/6:12.600 |
| 9 | 4 | 28.326 | 18/6:10.420 |
| 10 | 4 | 19.936 | 18/6:09.263 |
| 11 | 3 | 18.777 | 18/6:06.419 |
| 12 | 3 | 19.032 | 18/6:04.433 |
| 13 | 3 | 19.266 | 18/6:03.075 |
| 14 | 3 | 18.893 | 18/6:01.432 |
| 15 | 3 | 18.842 | 19/6:19.944 |
| 16 | 3 | 18.637 | 19/6:18.329 |
| 17 | 3 | 19.613 | 19/6:17.995 |
| 18 | 3 | 18.503 | 19/6:16.526 |
| 19 | 3 | 19.839 | 19/6:16.548 |