| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.932 | N/A |
| 2 | 3 | 23.793 | 18/7:07.413 |
| 3 | 2 | 19.412 | 20/7:13.379 |
| 4 | 2 | 18.688 | 21/7:15.552 |
| 5 | 2 | 19.272 | 21/7:08.757 |
| 6 | 2 | 18.718 | 21/7:02.464 |
| 7 | 2 | 20.125 | 21/7:02.958 |
| 8 | 2 | 19.316 | 21/7:01.000 |
| 9 | 2 | 18.876 | 22/7:18.207 |
| 10 | 2 | 20.737 | 21/7:00.569 |
| 11 | 2 | 19.483 | 22/7:19.614 |
| 12 | 2 | 19.475 | 22/7:18.913 |
| 13 | 2 | 20.364 | 21/7:00.030 |
| 14 | 2 | 21.142 | 21/7:02.010 |
| 15 | 2 | 19.442 | 21/7:01.279 |
| 16 | 2 | 18.808 | 22/7:19.643 |
| 17 | 2 | 25.203 | 21/7:06.499 |
| 18 | 2 | 19.526 | 21/7:05.732 |
| 19 | 2 | 18.918 | 21/7:04.374 |
| 20 | 2 | 21.886 | 21/7:06.283 |
| 21 | 2 | 21.508 | 21/7:07.624 |