| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 46.917 | 20/15:38.340 |
| 2 | 1 | 43.449 | 20/15:03.660 |
| 3 | 2 | 48.010 | 20/15:22.507 |
| 4 | 2 | 47.442 | 20/15:29.090 |
| 5 | 2 | 44.376 | 20/15:20.776 |
| 6 | 3 | 1:01.683 | 19/15:24.277 |
| 7 | 3 | 50.152 | 19/15:28.364 |
| 8 | 3 | 50.305 | 19/15:31.793 |
| 9 | 3 | 44.811 | 19/15:22.862 |
| 10 | 3 | 50.911 | 19/15:27.306 |
| 11 | 3 | 46.057 | 19/15:22.559 |
| 12 | 3 | 47.260 | 19/15:20.507 |
| 13 | 3 | 44.342 | 19/15:14.507 |
| 14 | 3 | 43.423 | 19/15:08.116 |
| 15 | 3 | 54.775 | 19/15:16.956 |
| 16 | 3 | 47.987 | 19/15:16.631 |
| 17 | 3 | 54.681 | 19/15:23.826 |
| 18 | 3 | 48.489 | 19/15:23.685 |
| 19 | 3 | 52.189 | 19/15:27.259 |