| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.661 | 21/6:10.881 |
| 2 | 3 | 17.562 | 21/6:09.841 |
| 3 | 2 | 17.005 | 21/6:05.596 |
| 4 | 1 | 16.644 | 21/6:01.578 |
| 5 | 1 | 17.690 | 21/6:03.560 |
| 6 | 3 | 20.627 | 21/6:15.161 |
| 7 | 3 | 19.581 | 20/6:02.200 |
| 8 | 2 | 17.230 | 21/6:18.000 |
| 9 | 2 | 17.786 | 21/6:17.501 |
| 10 | 2 | 19.442 | 20/6:02.456 |
| 11 | 3 | 19.755 | 20/6:05.424 |
| 12 | 3 | 21.299 | 20/6:10.470 |
| 13 | 3 | 17.013 | 20/6:08.146 |
| 14 | 3 | 17.164 | 20/6:06.370 |
| 15 | 3 | 17.218 | 20/6:04.903 |
| 16 | 3 | 17.416 | 20/6:03.866 |
| 17 | 3 | 16.617 | 20/6:02.012 |
| 18 | 3 | 17.746 | 20/6:01.618 |
| 19 | 3 | 18.389 | 20/6:01.942 |
| 20 | 3 | 16.973 | 20/6:00.818 |