| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 28.897 | N/A |
| 2 | 2 | 20.541 | 23/8:00.799 |
| 3 | 2 | 20.452 | 24/8:20.316 |
| 4 | 2 | 20.099 | 24/8:17.269 |
| 5 | 2 | 22.058 | 23/8:06.222 |
| 6 | 1 | 20.702 | 23/8:05.845 |
| 7 | 6 | 32.640 | 21/8:03.870 |
| 8 | 5 | 20.164 | 22/8:18.865 |
| 9 | 5 | 23.740 | 22/8:22.436 |
| 10 | 5 | 20.248 | 22/8:17.066 |
| 11 | 5 | 20.231 | 22/8:12.734 |
| 12 | 4 | 21.384 | 22/8:11.391 |
| 13 | 2 | 20.449 | 22/8:08.636 |
| 14 | 2 | 19.634 | 22/8:04.987 |
| 15 | 2 | 22.744 | 22/8:06.526 |
| 16 | 2 | 20.027 | 22/8:04.055 |
| 17 | 2 | 21.500 | 22/8:03.826 |
| 18 | 2 | 26.067 | 22/8:09.266 |
| 19 | 2 | 20.273 | 22/8:07.342 |
| 20 | 2 | 21.625 | 22/8:07.114 |
| 21 | 2 | 25.574 | 22/8:11.056 |
| 22 | 2 | 22.318 | 22/8:11.367 |