| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 25.949 | N/A |
| 2 | 5 | 21.399 | 23/8:16.727 |
| 3 | 4 | 22.321 | 22/8:05.009 |
| 4 | 4 | 20.177 | 23/8:14.527 |
| 5 | 5 | 25.117 | 22/8:13.272 |
| 6 | 5 | 21.780 | 22/8:11.283 |
| 7 | 4 | 19.927 | 22/8:03.472 |
| 8 | 4 | 20.021 | 23/8:19.709 |
| 9 | 4 | 20.730 | 23/8:17.497 |
| 10 | 4 | 19.355 | 23/8:12.415 |
| 11 | 4 | 22.199 | 23/8:14.606 |
| 12 | 5 | 24.263 | 23/8:20.527 |
| 13 | 5 | 23.039 | 22/8:01.523 |
| 14 | 6 | 24.552 | 22/8:06.139 |
| 15 | 5 | 21.872 | 22/8:06.077 |
| 16 | 4 | 21.334 | 22/8:05.269 |
| 17 | 4 | 21.962 | 22/8:05.387 |
| 18 | 5 | 45.460 | 21/8:11.252 |
| 19 | 5 | 20.568 | 21/8:08.255 |
| 20 | 4 | 19.152 | 21/8:04.083 |
| 21 | 4 | 20.912 | 21/8:02.089 |