| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.632 | N/A |
| 2 | 3 | 22.263 | 19/7:05.366 |
| 3 | 3 | 22.367 | 19/7:06.302 |
| 4 | 3 | 22.170 | 19/7:05.432 |
| 5 | 3 | 21.791 | 19/7:03.291 |
| 6 | 3 | 21.974 | 19/7:02.666 |
| 7 | 3 | 22.299 | 19/7:03.224 |
| 8 | 3 | 22.417 | 19/7:03.926 |
| 9 | 3 | 22.136 | 19/7:03.820 |
| 10 | 3 | 22.709 | 19/7:04.884 |
| 11 | 3 | 22.515 | 19/7:05.385 |
| 12 | 3 | 22.460 | 19/7:05.706 |
| 13 | 3 | 22.321 | 19/7:05.765 |
| 14 | 3 | 23.067 | 19/7:06.847 |
| 15 | 3 | 22.116 | 19/7:06.552 |
| 16 | 3 | 22.530 | 19/7:06.794 |
| 17 | 3 | 22.889 | 19/7:07.409 |
| 18 | 3 | 22.472 | 19/7:07.510 |
| 19 | 2 | 22.842 | 19/7:07.970 |