| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 29.785 | 17/8:26.345 |
| 2 | 7 | 25.870 | 18/8:20.895 |
| 3 | 7 | 21.930 | 19/8:11.372 |
| 4 | 7 | 23.963 | 19/8:02.353 |
| 5 | 7 | 26.401 | 19/8:06.206 |
| 6 | 7 | 24.104 | 19/8:01.501 |
| 7 | 7 | 24.980 | 19/8:00.518 |
| 8 | 7 | 22.519 | 20/8:18.880 |
| 9 | 7 | 27.123 | 20/8:23.722 |
| 10 | 7 | 24.748 | 20/8:22.846 |
| 11 | 7 | 25.083 | 20/8:22.738 |
| 12 | 7 | 23.547 | 20/8:20.088 |
| 13 | 7 | 25.879 | 20/8:21.434 |
| 14 | 7 | 21.342 | 20/8:16.106 |
| 15 | 7 | 24.811 | 20/8:16.113 |
| 16 | 7 | 22.575 | 20/8:13.325 |
| 17 | 7 | 21.790 | 20/8:09.941 |
| 18 | 7 | 23.778 | 20/8:09.142 |
| 19 | 7 | 30.671 | 20/8:15.683 |
| 20 | 7 | 22.807 | 20/8:13.706 |