| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.086 | N/A |
| 2 | 3 | 18.170 | 20/6:05.316 |
| 3 | 3 | 18.611 | 20/6:09.505 |
| 4 | 3 | 18.660 | 20/6:11.212 |
| 5 | 4 | 23.897 | 19/6:17.107 |
| 6 | 4 | 19.733 | 19/6:16.741 |
| 7 | 4 | 19.162 | 19/6:14.785 |
| 8 | 4 | 18.248 | 19/6:11.037 |
| 9 | 4 | 25.153 | 18/6:03.558 |
| 10 | 3 | 18.323 | 18/6:00.004 |
| 11 | 3 | 18.265 | 19/6:16.885 |
| 12 | 4 | 20.037 | 19/6:17.237 |
| 13 | 4 | 17.917 | 19/6:14.035 |
| 14 | 3 | 18.390 | 19/6:12.562 |
| 15 | 3 | 18.235 | 19/6:10.830 |
| 16 | 3 | 17.996 | 19/6:09.042 |
| 17 | 3 | 18.393 | 19/6:07.924 |
| 18 | 3 | 19.003 | 19/6:07.584 |
| 19 | 4 | 22.546 | 19/6:10.825 |