| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.668 | N/A |
| 2 | 4 | 22.255 | 20/7:05.513 |
| 3 | 4 | 22.169 | 20/7:04.696 |
| 4 | 4 | 21.119 | 21/7:19.621 |
| 5 | 4 | 22.159 | 21/7:21.178 |
| 6 | 4 | 22.483 | 20/7:01.371 |
| 7 | 4 | 22.553 | 20/7:03.005 |
| 8 | 5 | 24.658 | 20/7:09.885 |
| 9 | 5 | 22.494 | 20/7:09.906 |
| 10 | 5 | 22.338 | 20/7:09.593 |
| 11 | 5 | 21.595 | 20/7:07.931 |
| 12 | 5 | 26.408 | 20/7:14.885 |
| 13 | 5 | 26.423 | 20/7:20.703 |
| 14 | 5 | 22.537 | 20/7:19.947 |
| 15 | 5 | 22.132 | 20/7:18.749 |
| 16 | 5 | 21.822 | 20/7:17.318 |
| 17 | 5 | 22.159 | 20/7:16.466 |
| 18 | 5 | 40.296 | 19/7:12.126 |
| 19 | 5 | 22.999 | 19/7:11.267 |