| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.042 | N/A |
| 2 | 2 | 17.657 | 29/8:16.438 |
| 3 | 2 | 17.411 | 29/8:12.994 |
| 4 | 1 | 18.736 | 21/6:00.735 |
| 5 | 2 | 17.952 | 21/6:00.822 |
| 6 | 2 | 16.674 | 22/6:13.448 |
| 7 | 2 | 16.671 | 22/6:09.895 |
| 8 | 2 | 16.903 | 22/6:08.054 |
| 9 | 2 | 16.265 | 22/6:04.998 |
| 10 | 1 | 16.639 | 22/6:03.494 |
| 11 | 1 | 16.916 | 22/6:02.872 |
| 12 | 1 | 16.594 | 22/6:01.749 |
| 13 | 1 | 16.840 | 22/6:01.243 |
| 14 | 1 | 16.552 | 22/6:00.350 |
| 15 | 1 | 18.203 | 22/6:02.061 |
| 16 | 1 | 16.493 | 22/6:01.150 |
| 17 | 1 | 17.216 | 22/6:01.302 |
| 18 | 1 | 16.540 | 22/6:00.600 |
| 19 | 1 | 16.534 | 23/6:17.014 |
| 20 | 1 | 16.623 | 23/6:16.527 |
| 21 | 2 | 20.983 | 22/6:03.664 |
| 22 | 1 | 16.723 | 22/6:03.167 |