| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.897 | 22/6:11.734 |
| 2 | 2 | 17.785 | 21/6:04.161 |
| 3 | 2 | 17.463 | 21/6:05.015 |
| 4 | 2 | 17.245 | 21/6:04.298 |
| 5 | 2 | 17.055 | 21/6:03.069 |
| 6 | 2 | 16.951 | 21/6:01.886 |
| 7 | 2 | 17.087 | 21/6:01.449 |
| 8 | 2 | 16.367 | 22/6:16.337 |
| 9 | 2 | 16.849 | 22/6:15.709 |
| 10 | 2 | 17.025 | 22/6:15.593 |
| 11 | 2 | 17.127 | 22/6:15.702 |
| 12 | 2 | 17.482 | 22/6:16.444 |
| 13 | 2 | 18.465 | 21/6:01.520 |
| 14 | 2 | 18.392 | 21/6:03.285 |
| 15 | 2 | 17.228 | 21/6:03.185 |
| 16 | 2 | 16.916 | 21/6:02.688 |
| 17 | 2 | 17.173 | 21/6:02.567 |
| 18 | 2 | 16.855 | 21/6:02.089 |
| 19 | 2 | 17.551 | 21/6:02.430 |
| 20 | 2 | 17.528 | 21/6:02.713 |
| 21 | 1 | 17.348 | 21/6:02.789 |