| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.682 | N/A |
| 2 | 4 | 21.108 | 20/7:04.734 |
| 3 | 4 | 19.362 | 21/7:08.382 |
| 4 | 3 | 18.453 | 22/7:16.143 |
| 5 | 3 | 18.681 | 22/7:11.103 |
| 6 | 5 | 25.764 | 21/7:17.154 |
| 7 | 5 | 20.303 | 21/7:15.918 |
| 8 | 5 | 20.457 | 21/7:15.476 |
| 9 | 5 | 18.688 | 21/7:10.722 |
| 10 | 5 | 20.191 | 21/7:10.364 |
| 11 | 4 | 20.835 | 21/7:11.366 |
| 12 | 4 | 41.547 | 19/7:05.227 |
| 13 | 5 | 26.090 | 19/7:10.900 |
| 14 | 4 | 18.673 | 19/7:05.430 |
| 15 | 4 | 18.403 | 19/7:00.395 |
| 16 | 4 | 19.191 | 20/7:18.826 |
| 17 | 4 | 18.354 | 20/7:14.675 |
| 18 | 4 | 20.372 | 20/7:13.268 |
| 19 | 4 | 18.953 | 20/7:10.519 |
| 20 | 4 | 18.673 | 20/7:07.780 |