| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 24.699 | N/A |
| 2 | 3 | 22.431 | 19/7:08.457 |
| 3 | 3 | 22.034 | 19/7:04.884 |
| 4 | 4 | 22.805 | 19/7:08.319 |
| 5 | 5 | 26.537 | 18/7:03.378 |
| 6 | 5 | 22.135 | 19/7:22.090 |
| 7 | 6 | 22.885 | 19/7:21.018 |
| 8 | 5 | 25.084 | 18/7:02.768 |
| 9 | 5 | 24.623 | 18/7:05.333 |
| 10 | 7 | 27.443 | 18/7:12.655 |
| 11 | 7 | 22.301 | 18/7:09.771 |
| 12 | 7 | 24.715 | 18/7:11.142 |
| 13 | 7 | 22.126 | 18/7:08.617 |
| 14 | 7 | 24.594 | 18/7:09.708 |
| 15 | 7 | 21.751 | 18/7:07.191 |
| 16 | 7 | 26.133 | 18/7:09.975 |
| 17 | 7 | 24.924 | 18/7:11.127 |
| 18 | 7 | 22.793 | 18/7:10.013 |