| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 27.713 | 16/7:23.408 |
| 2 | 1 | 26.870 | 16/7:16.664 |
| 3 | 1 | 23.216 | 17/7:20.861 |
| 4 | 1 | 21.529 | 17/7:02.144 |
| 5 | 1 | 21.858 | 18/7:16.270 |
| 6 | 1 | 23.074 | 18/7:12.780 |
| 7 | 1 | 23.071 | 18/7:10.280 |
| 8 | 1 | 20.945 | 18/7:03.621 |
| 9 | 1 | 24.559 | 18/7:05.670 |
| 10 | 1 | 21.026 | 18/7:00.950 |
| 11 | 1 | 25.185 | 18/7:03.893 |
| 12 | 1 | 20.645 | 19/7:22.844 |
| 13 | 1 | 23.654 | 18/7:00.016 |
| 14 | 1 | 20.376 | 19/7:19.336 |
| 15 | 1 | 21.913 | 19/7:17.803 |
| 16 | 1 | 20.331 | 19/7:14.583 |
| 17 | 1 | 20.630 | 19/7:12.077 |
| 18 | 1 | 22.578 | 19/7:11.905 |
| 19 | 1 | 20.588 | 19/7:09.761 |