| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.971 | N/A |
| 2 | 3 | 24.232 | 19/7:19.147 |
| 3 | 2 | 22.708 | 19/7:05.431 |
| 4 | 2 | 23.557 | 19/7:05.953 |
| 5 | 2 | 26.733 | 19/7:20.506 |
| 6 | 2 | 23.573 | 19/7:17.861 |
| 7 | 2 | 23.224 | 19/7:15.052 |
| 8 | 2 | 22.289 | 19/7:10.640 |
| 9 | 2 | 22.860 | 19/7:08.617 |
| 10 | 2 | 26.493 | 19/7:14.309 |
| 11 | 3 | 27.381 | 19/7:20.461 |
| 12 | 4 | 24.963 | 19/7:21.537 |
| 13 | 3 | 22.792 | 19/7:19.178 |
| 14 | 3 | 23.632 | 19/7:18.345 |
| 15 | 3 | 22.545 | 19/7:16.233 |
| 16 | 3 | 22.641 | 19/7:14.518 |
| 17 | 3 | 22.136 | 19/7:12.449 |
| 18 | 3 | 23.660 | 19/7:12.238 |
| 19 | 3 | 25.777 | 19/7:14.167 |