| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.068 | 20/6:01.360 |
| 2 | 1 | 17.109 | 21/6:09.359 |
| 3 | 1 | 17.682 | 21/6:10.013 |
| 4 | 1 | 17.800 | 21/6:10.960 |
| 5 | 2 | 24.314 | 19/6:00.897 |
| 6 | 2 | 17.614 | 20/6:15.290 |
| 7 | 2 | 17.227 | 20/6:10.897 |
| 8 | 1 | 17.520 | 20/6:08.335 |
| 9 | 1 | 17.665 | 20/6:06.664 |
| 10 | 1 | 17.183 | 20/6:04.364 |
| 11 | 1 | 17.158 | 20/6:02.436 |
| 12 | 1 | 17.378 | 20/6:01.197 |
| 13 | 1 | 17.754 | 20/6:00.726 |
| 14 | 1 | 17.467 | 21/6:17.909 |
| 15 | 1 | 16.786 | 21/6:16.215 |
| 16 | 1 | 17.222 | 21/6:15.305 |
| 17 | 1 | 19.270 | 21/6:17.033 |
| 18 | 1 | 18.149 | 21/6:17.260 |
| 19 | 1 | 17.677 | 21/6:16.942 |
| 20 | 1 | 18.551 | 21/6:17.574 |
| 21 | 1 | 17.450 | 21/6:17.044 |