| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.962 | N/A |
| 2 | 1 | 19.804 | 25/8:13.258 |
| 3 | 1 | 20.651 | 24/8:03.194 |
| 4 | 1 | 20.110 | 24/8:02.293 |
| 5 | 1 | 20.031 | 24/8:01.389 |
| 6 | 1 | 19.739 | 25/8:19.057 |
| 7 | 1 | 20.217 | 24/8:00.078 |
| 8 | 1 | 19.938 | 25/8:19.642 |
| 9 | 1 | 20.311 | 24/8:00.264 |
| 10 | 1 | 19.968 | 25/8:20.012 |
| 11 | 1 | 21.082 | 24/8:02.219 |
| 12 | 1 | 20.269 | 24/8:02.394 |
| 13 | 1 | 20.308 | 24/8:02.615 |
| 14 | 1 | 20.320 | 24/8:02.823 |
| 15 | 1 | 19.887 | 24/8:02.290 |
| 16 | 1 | 21.324 | 24/8:04.032 |
| 17 | 1 | 20.103 | 24/8:03.801 |
| 18 | 1 | 19.822 | 24/8:03.216 |
| 19 | 1 | 20.329 | 24/8:03.345 |
| 20 | 1 | 20.454 | 24/8:03.611 |
| 21 | 1 | 20.316 | 24/8:03.692 |
| 22 | 2 | 22.242 | 24/8:05.875 |
| 23 | 2 | 20.448 | 24/8:05.983 |
| 24 | 2 | 24.293 | 24/8:09.928 |