| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.435 | 21/6:06.135 |
| 2 | 4 | 16.597 | 22/6:14.352 |
| 3 | 3 | 16.214 | 22/6:08.471 |
| 4 | 3 | 16.854 | 22/6:09.050 |
| 5 | 4 | 17.448 | 22/6:12.011 |
| 6 | 3 | 17.026 | 22/6:12.438 |
| 7 | 3 | 17.167 | 22/6:13.186 |
| 8 | 3 | 16.973 | 22/6:13.214 |
| 9 | 3 | 16.912 | 22/6:13.086 |
| 10 | 3 | 19.198 | 21/6:00.830 |
| 11 | 3 | 17.115 | 21/6:00.702 |
| 12 | 3 | 16.732 | 22/6:17.064 |
| 13 | 3 | 18.459 | 21/6:02.056 |
| 14 | 3 | 17.054 | 21/6:01.776 |
| 15 | 3 | 16.715 | 21/6:01.059 |
| 16 | 3 | 17.022 | 21/6:00.834 |
| 17 | 3 | 16.572 | 21/6:00.080 |
| 18 | 3 | 16.845 | 22/6:16.858 |
| 19 | 3 | 16.814 | 22/6:16.492 |
| 20 | 3 | 21.194 | 21/6:03.663 |
| 21 | 3 | 16.192 | 21/6:02.538 |