| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.817 | 20/6:16.340 |
| 2 | 2 | 18.540 | 20/6:13.570 |
| 3 | 2 | 18.891 | 20/6:14.987 |
| 4 | 2 | 18.278 | 20/6:12.630 |
| 5 | 3 | 28.440 | 18/6:10.678 |
| 6 | 3 | 19.503 | 18/6:07.407 |
| 7 | 2 | 19.928 | 18/6:06.164 |
| 8 | 2 | 19.457 | 18/6:04.171 |
| 9 | 2 | 19.170 | 18/6:02.048 |
| 10 | 2 | 18.506 | 19/6:19.107 |
| 11 | 2 | 19.779 | 19/6:18.806 |
| 12 | 2 | 19.255 | 19/6:17.726 |
| 13 | 2 | 19.401 | 19/6:17.026 |
| 14 | 2 | 21.611 | 19/6:19.425 |
| 15 | 2 | 18.760 | 19/6:17.892 |
| 16 | 2 | 18.745 | 19/6:16.534 |
| 17 | 2 | 19.440 | 19/6:16.112 |
| 18 | 2 | 22.796 | 19/6:19.279 |
| 19 | 2 | 18.380 | 19/6:17.697 |