| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 29.339 | N/A |
| 2 | 4 | 22.176 | 19/7:08.507 |
| 3 | 4 | 21.858 | 19/7:05.645 |
| 4 | 4 | 21.910 | 19/7:05.003 |
| 5 | 4 | 21.424 | 19/7:02.495 |
| 6 | 4 | 21.340 | 19/7:00.687 |
| 7 | 4 | 21.070 | 20/7:20.302 |
| 8 | 3 | 23.852 | 19/7:04.387 |
| 9 | 4 | 24.275 | 19/7:09.625 |
| 10 | 4 | 21.123 | 19/7:07.395 |
| 11 | 4 | 24.049 | 19/7:10.877 |
| 12 | 4 | 21.675 | 19/7:09.842 |
| 13 | 4 | 22.006 | 19/7:09.476 |
| 14 | 4 | 21.695 | 19/7:08.735 |
| 15 | 4 | 23.764 | 19/7:10.760 |
| 16 | 4 | 21.323 | 19/7:09.587 |
| 17 | 4 | 21.017 | 19/7:08.215 |
| 18 | 4 | 21.771 | 19/7:07.803 |
| 19 | 4 | 25.803 | 19/7:11.470 |