| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.126 | N/A |
| 2 | 3 | 24.536 | 19/7:23.774 |
| 3 | 4 | 26.850 | 18/7:18.907 |
| 4 | 4 | 23.402 | 18/7:05.924 |
| 5 | 4 | 23.649 | 18/7:00.483 |
| 6 | 4 | 23.534 | 19/7:21.221 |
| 7 | 3 | 23.695 | 19/7:19.124 |
| 8 | 4 | 24.983 | 19/7:20.937 |
| 9 | 3 | 25.777 | 19/7:24.084 |
| 10 | 3 | 22.797 | 19/7:20.572 |
| 11 | 4 | 29.299 | 18/7:04.613 |
| 12 | 4 | 24.365 | 18/7:03.860 |
| 13 | 4 | 26.323 | 18/7:06.006 |
| 14 | 5 | 27.908 | 18/7:09.895 |
| 15 | 5 | 27.020 | 18/7:12.150 |
| 16 | 5 | 23.317 | 18/7:09.908 |
| 17 | 5 | 24.301 | 18/7:08.991 |
| 18 | 5 | 23.920 | 18/7:07.802 |