| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 30.738 | N/A |
| 2 | 7 | 21.673 | 19/7:00.852 |
| 3 | 7 | 21.993 | 19/7:03.732 |
| 4 | 7 | 21.406 | 19/7:01.017 |
| 5 | 7 | 22.049 | 19/7:02.782 |
| 6 | 7 | 21.556 | 19/7:01.975 |
| 7 | 6 | 22.244 | 19/7:03.501 |
| 8 | 5 | 22.064 | 19/7:04.128 |
| 9 | 5 | 21.315 | 19/7:02.913 |
| 10 | 5 | 21.412 | 19/7:02.162 |
| 11 | 5 | 21.306 | 19/7:01.370 |
| 12 | 5 | 21.586 | 19/7:01.180 |
| 13 | 5 | 21.300 | 19/7:00.594 |
| 14 | 5 | 21.883 | 19/7:00.904 |
| 15 | 5 | 21.401 | 19/7:00.551 |
| 16 | 5 | 22.759 | 19/7:01.874 |
| 17 | 5 | 22.733 | 19/7:03.003 |
| 18 | 5 | 24.226 | 19/7:05.579 |
| 19 | 5 | 22.702 | 19/7:06.346 |