| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.323 | N/A |
| 2 | 5 | 18.515 | 20/6:11.108 |
| 3 | 5 | 18.067 | 20/6:06.852 |
| 4 | 4 | 16.960 | 21/6:16.269 |
| 5 | 7 | 21.392 | 20/6:15.259 |
| 6 | 7 | 17.241 | 20/6:09.588 |
| 7 | 7 | 18.759 | 20/6:10.614 |
| 8 | 7 | 17.899 | 20/6:09.012 |
| 9 | 7 | 17.659 | 20/6:07.241 |
| 10 | 7 | 18.932 | 20/6:08.551 |
| 11 | 7 | 17.451 | 20/6:06.785 |
| 12 | 7 | 17.403 | 20/6:05.257 |
| 13 | 7 | 17.318 | 20/6:03.085 |
| 14 | 6 | 18.258 | 20/6:04.032 |
| 15 | 5 | 17.730 | 20/6:03.472 |
| 16 | 5 | 17.114 | 20/6:02.207 |
| 17 | 5 | 16.828 | 20/6:00.760 |
| 18 | 5 | 17.918 | 20/6:00.701 |
| 19 | 5 | 18.260 | 20/6:01.010 |
| 20 | 5 | 18.048 | 20/6:01.075 |