| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.616 | N/A |
| 2 | 2 | 22.574 | 22/8:12.067 |
| 3 | 2 | 22.510 | 22/8:11.998 |
| 4 | 2 | 21.553 | 22/8:05.075 |
| 5 | 2 | 22.279 | 22/8:05.425 |
| 6 | 2 | 27.758 | 21/8:05.312 |
| 7 | 2 | 22.056 | 21/8:01.049 |
| 8 | 2 | 27.395 | 21/8:13.258 |
| 9 | 2 | 22.430 | 21/8:10.003 |
| 10 | 2 | 27.118 | 21/8:17.889 |
| 11 | 2 | 23.820 | 21/8:17.602 |
| 12 | 2 | 27.805 | 20/8:00.312 |
| 13 | 2 | 25.768 | 20/8:02.637 |
| 14 | 2 | 27.183 | 20/8:06.672 |
| 15 | 2 | 22.695 | 20/8:04.004 |
| 16 | 2 | 24.871 | 20/8:04.515 |
| 17 | 2 | 22.439 | 20/8:02.042 |
| 18 | 2 | 22.071 | 21/8:23.704 |
| 19 | 2 | 22.248 | 21/8:21.474 |
| 20 | 2 | 26.033 | 21/8:23.464 |
| 21 | 2 | 25.824 | 20/8:00.724 |