| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 33.048 | N/A |
| 2 | 3 | 24.552 | 17/7:05.088 |
| 3 | 3 | 22.435 | 18/7:12.437 |
| 4 | 3 | 21.903 | 18/7:03.424 |
| 5 | 2 | 22.220 | 18/7:00.265 |
| 6 | 2 | 22.974 | 18/7:00.933 |
| 7 | 2 | 22.828 | 18/7:00.965 |
| 8 | 2 | 22.928 | 18/7:01.230 |
| 9 | 2 | 23.208 | 18/7:02.025 |
| 10 | 2 | 22.138 | 18/7:00.621 |
| 11 | 2 | 22.226 | 19/7:22.389 |
| 12 | 2 | 23.326 | 18/7:00.552 |
| 13 | 2 | 23.082 | 18/7:00.959 |
| 14 | 2 | 22.522 | 18/7:00.572 |
| 15 | 2 | 21.726 | 19/7:21.992 |
| 16 | 2 | 23.035 | 19/7:22.371 |
| 17 | 2 | 22.773 | 19/7:22.408 |
| 18 | 2 | 21.710 | 19/7:21.315 |
| 19 | 2 | 22.559 | 19/7:21.193 |