| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.390 | N/A |
| 2 | 1 | 19.879 | 21/7:01.097 |
| 3 | 1 | 21.503 | 21/7:18.021 |
| 4 | 1 | 19.596 | 21/7:10.091 |
| 5 | 1 | 19.750 | 21/7:08.003 |
| 6 | 1 | 19.751 | 21/7:06.306 |
| 7 | 1 | 21.874 | 21/7:12.233 |
| 8 | 1 | 20.357 | 21/7:12.132 |
| 9 | 1 | 20.672 | 21/7:12.845 |
| 10 | 1 | 19.630 | 21/7:11.083 |
| 11 | 1 | 19.565 | 21/7:09.544 |
| 12 | 1 | 19.821 | 21/7:08.075 |
| 13 | 1 | 20.620 | 21/7:09.042 |
| 14 | 1 | 21.212 | 21/7:10.897 |
| 15 | 1 | 21.740 | 21/7:12.918 |
| 16 | 1 | 19.100 | 21/7:11.015 |
| 17 | 1 | 21.803 | 21/7:12.981 |
| 18 | 1 | 20.386 | 21/7:12.093 |
| 19 | 1 | 19.856 | 21/7:12.295 |
| 20 | 1 | 20.698 | 21/7:12.614 |
| 21 | 1 | 23.478 | 21/7:15.681 |