| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 1.959 | N/A |
| 2 | 2 | 22.443 | 20/7:08.376 |
| 3 | 3 | 21.801 | 20/7:02.277 |
| 4 | 1 | 21.036 | 21/7:17.159 |
| 5 | 1 | 21.836 | 21/7:17.539 |
| 6 | 2 | 22.947 | 20/7:00.198 |
| 7 | 2 | 22.994 | 20/7:03.306 |
| 8 | 2 | 21.408 | 20/7:01.221 |
| 9 | 2 | 21.617 | 20/7:00.153 |
| 10 | 2 | 22.419 | 20/7:01.016 |
| 11 | 3 | 32.485 | 20/7:20.832 |
| 12 | 5 | 25.950 | 19/7:02.399 |
| 13 | 5 | 22.22 | 19/7:00.363 |
| 14 | 3 | 22.598 | 20/7:22.662 |
| 15 | 3 | 22.357 | 20/7:21.525 |
| 16 | 3 | 21.186 | 20/7:19.056 |
| 17 | 3 | 22.811 | 20/7:18.826 |
| 18 | 3 | 23.872 | 20/7:19.808 |
| 19 | 3 | 21.184 | 20/7:17.844 |
| 20 | 3 | 26.810 | 20/7:21.713 |