| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.056 | N/A |
| 2 | 3 | 23.375 | 16/6:09.681 |
| 3 | 3 | 21.292 | 17/6:16.392 |
| 4 | 3 | 19.548 | 17/6:01.536 |
| 5 | 2 | 20.129 | 18/6:17.518 |
| 6 | 2 | 19.848 | 18/6:13.308 |
| 7 | 4 | 43.156 | 15/6:02.868 |
| 8 | 4 | 19.520 | 16/6:16.630 |
| 9 | 4 | 21.360 | 16/6:11.983 |
| 10 | 4 | 19.554 | 16/6:05.359 |
| 11 | 4 | 19.059 | 17/6:22.001 |
| 12 | 4 | 19.787 | 17/6:17.787 |
| 13 | 4 | 19.467 | 17/6:13.849 |
| 14 | 4 | 19.015 | 17/6:09.960 |
| 15 | 4 | 18.766 | 17/6:06.342 |
| 16 | 4 | 19.380 | 17/6:03.862 |
| 17 | 4 | 19.752 | 17/6:02.064 |