| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 7.830 | N/A |
| 2 | 1 | 22.490 | 20/7:15.014 |
| 3 | 2 | 26.060 | 18/7:00.505 |
| 4 | 1 | 24.250 | 18/7:00.363 |
| 5 | 1 | 23.060 | 19/7:19.002 |
| 6 | 2 | 25.970 | 18/7:02.052 |
| 7 | 2 | 22.810 | 19/7:21.075 |
| 8 | 2 | 23.050 | 19/7:19.032 |
| 9 | 2 | 28.590 | 18/7:04.925 |
| 10 | 2 | 22.310 | 18/7:00.722 |
| 11 | 2 | 23.110 | 19/7:22.089 |
| 12 | 2 | 22.870 | 19/7:20.762 |
| 13 | 2 | 22.450 | 19/7:18.036 |
| 14 | 2 | 23.390 | 19/7:17.628 |
| 15 | 2 | 26.690 | 19/7:21.244 |
| 16 | 2 | 23.610 | 19/7:20.682 |
| 17 | 2 | 22.510 | 19/7:18.952 |
| 18 | 2 | 23.700 | 19/7:18.686 |
| 19 | 2 | 24.350 | 19/7:19.100 |