| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.171 | N/A |
| 2 | 2 | 22.160 | 20/7:03.211 |
| 3 | 3 | 21.100 | 21/7:14.771 |
| 4 | 3 | 21.200 | 21/7:11.904 |
| 5 | 4 | 23.110 | 21/7:20.021 |
| 6 | 4 | 21.400 | 21/7:18.051 |
| 7 | 4 | 20.920 | 21/7:15.137 |
| 8 | 3 | 21.090 | 21/7:13.542 |
| 9 | 3 | 22.570 | 21/7:16.046 |
| 10 | 3 | 21.210 | 21/7:14.971 |
| 11 | 3 | 22.200 | 21/7:16.091 |
| 12 | 4 | 20.650 | 21/7:14.189 |
| 13 | 3 | 20.390 | 21/7:12.171 |
| 14 | 3 | 21.360 | 21/7:11.955 |
| 15 | 3 | 21.400 | 21/7:11.828 |
| 16 | 3 | 20.670 | 21/7:10.744 |
| 17 | 3 | 21.080 | 21/7:10.308 |
| 18 | 3 | 20.880 | 21/7:09.688 |
| 19 | 3 | 20.540 | 21/7:08.759 |
| 20 | 3 | 20.790 | 21/7:08.192 |
| 21 | 3 | 21.430 | 21/7:08.321 |