| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.978 | N/A |
| 2 | 2 | 23.228 | 21/8:07.538 |
| 3 | 2 | 21.614 | 22/8:13.819 |
| 4 | 2 | 23.665 | 22/8:22.527 |
| 5 | 2 | 21.845 | 22/8:17.326 |
| 6 | 2 | 25.834 | 21/8:07.722 |
| 7 | 2 | 22.748 | 21/8:06.091 |
| 8 | 3 | 23.739 | 21/8:07.758 |
| 9 | 3 | 23.633 | 21/8:08.743 |
| 10 | 3 | 22.079 | 21/8:06.055 |
| 11 | 3 | 20.832 | 21/8:01.412 |
| 12 | 3 | 21.216 | 22/8:21.077 |
| 13 | 2 | 21.517 | 22/8:18.890 |
| 14 | 2 | 20.549 | 22/8:15.476 |
| 15 | 2 | 20.912 | 22/8:13.094 |
| 16 | 1 | 21.777 | 22/8:12.241 |
| 17 | 1 | 21.766 | 22/8:11.480 |
| 18 | 1 | 20.808 | 22/8:09.625 |
| 19 | 2 | 24.487 | 22/8:12.268 |
| 20 | 2 | 22.965 | 22/8:12.951 |
| 21 | 2 | 26.353 | 22/8:17.123 |
| 22 | 2 | 24.175 | 22/8:18.720 |