| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.578 | N/A |
| 2 | 1 | 17.315 | 21/6:09.878 |
| 3 | 1 | 18.147 | 20/6:00.467 |
| 4 | 1 | 18.063 | 20/6:02.569 |
| 5 | 3 | 25.096 | 19/6:17.372 |
| 6 | 3 | 21.551 | 18/6:04.162 |
| 7 | 3 | 17.829 | 19/6:17.581 |
| 8 | 3 | 19.323 | 19/6:16.696 |
| 9 | 3 | 18.010 | 19/6:13.079 |
| 10 | 3 | 18.830 | 19/6:11.906 |
| 11 | 3 | 18.272 | 19/6:09.962 |
| 12 | 3 | 18.282 | 19/6:08.389 |
| 13 | 3 | 17.449 | 19/6:05.828 |
| 14 | 3 | 20.683 | 19/6:08.139 |
| 15 | 3 | 18.704 | 19/6:07.576 |
| 16 | 3 | 18.114 | 19/6:06.379 |
| 17 | 3 | 17.716 | 19/6:04.885 |
| 18 | 3 | 18.275 | 19/6:04.158 |
| 19 | 4 | 17.760 | 19/6:02.997 |