| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 29.238 | N/A |
| 2 | 5 | 23.514 | 18/7:08.976 |
| 3 | 3 | 19.653 | 20/7:19.324 |
| 4 | 3 | 23.488 | 19/7:09.168 |
| 5 | 3 | 23.011 | 19/7:12.735 |
| 6 | 4 | 24.299 | 19/7:19.512 |
| 7 | 4 | 25.696 | 18/7:04.944 |
| 8 | 5 | 24.367 | 18/7:07.591 |
| 9 | 5 | 23.295 | 18/7:07.299 |
| 10 | 5 | 25.241 | 18/7:10.747 |
| 11 | 5 | 20.001 | 18/7:04.598 |
| 12 | 5 | 23.140 | 18/7:04.418 |
| 13 | 5 | 23.866 | 18/7:05.296 |
| 14 | 4 | 18.863 | 19/7:22.454 |
| 15 | 4 | 18.573 | 19/7:16.818 |
| 16 | 4 | 21.557 | 19/7:15.514 |
| 17 | 4 | 19.967 | 19/7:12.585 |
| 18 | 4 | 20.570 | 19/7:10.639 |
| 19 | 4 | 31.314 | 19/7:19.653 |