| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 13.837 | 20/4:36.740 |
| 2 | 3 | 11.279 | 20/4:11.160 |
| 3 | 2 | 11.501 | 20/4:04.113 |
| 4 | 2 | 10.930 | 20/3:57.735 |
| 5 | 3 | 12.418 | 20/3:59.860 |
| 6 | 2 | 12.675 | 20/4:02.133 |
| 7 | 2 | 9.994 | 20/3:56.097 |
| 8 | 3 | 11.683 | 20/3:55.793 |
| 9 | 3 | 18.501 | 20/4:10.707 |
| 10 | 3 | 10.366 | 20/4:06.368 |
| 11 | 3 | 15.320 | 20/4:11.825 |
| 12 | 3 | 11.131 | 20/4:09.392 |
| 13 | 3 | 12.790 | 20/4:09.885 |
| 14 | 3 | 10.214 | 20/4:06.627 |
| 15 | 3 | 10.837 | 20/4:04.635 |
| 16 | 3 | 10.384 | 20/4:02.325 |
| 17 | 3 | 12.425 | 20/4:02.688 |
| 18 | 3 | 12.356 | 18/3:38.641 |