| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.011 | N/A |
| 2 | 5 | 19.643 | 19/6:15.585 |
| 3 | 4 | 18.115 | 19/6:01.833 |
| 4 | 4 | 18.679 | 19/6:00.633 |
| 5 | 4 | 17.354 | 20/6:12.518 |
| 6 | 3 | 17.713 | 20/6:09.726 |
| 7 | 2 | 18.376 | 20/6:09.964 |
| 8 | 2 | 17.859 | 20/6:08.731 |
| 9 | 2 | 18.122 | 20/6:08.430 |
| 10 | 2 | 18.940 | 20/6:09.924 |
| 11 | 2 | 18.749 | 20/6:10.756 |
| 12 | 2 | 18.386 | 20/6:10.809 |
| 13 | 2 | 18.717 | 20/6:11.378 |
| 14 | 2 | 21.219 | 20/6:15.516 |
| 15 | 2 | 19.678 | 20/6:16.971 |
| 16 | 2 | 18.681 | 20/6:16.970 |
| 17 | 2 | 18.528 | 20/6:16.787 |
| 18 | 2 | 19.498 | 20/6:17.071 |
| 19 | 2 | 18.166 | 20/6:17.124 |
| 20 | 2 | 18.697 | 20/6:17.131 |