| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.397 | 21/6:05.337 |
| 2 | 1 | 21.633 | 19/6:10.785 |
| 3 | 1 | 16.740 | 20/6:11.800 |
| 4 | 1 | 17.576 | 20/6:06.730 |
| 5 | 1 | 19.544 | 20/6:11.560 |
| 6 | 1 | 18.035 | 20/6:09.750 |
| 7 | 1 | 17.236 | 20/6:06.174 |
| 8 | 1 | 20.058 | 20/6:10.548 |
| 9 | 1 | 16.653 | 20/6:06.382 |
| 10 | 1 | 16.391 | 20/6:02.526 |
| 11 | 1 | 16.772 | 20/6:00.064 |
| 12 | 1 | 16.505 | 21/6:15.445 |
| 13 | 1 | 16.682 | 21/6:13.512 |
| 14 | 1 | 17.726 | 21/6:13.422 |
| 15 | 1 | 16.806 | 21/6:12.056 |
| 16 | 1 | 20.896 | 21/6:16.228 |
| 17 | 1 | 19.212 | 21/6:17.830 |
| 18 | 1 | 16.900 | 21/6:16.556 |
| 19 | 1 | 16.355 | 21/6:14.814 |
| 20 | 1 | 19.367 | 21/6:16.408 |
| 21 | 1 | 16.563 | 21/6:15.047 |