| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.183 | 21/6:00.843 |
| 2 | 1 | 17.969 | 21/6:09.096 |
| 3 | 1 | 16.947 | 21/6:04.693 |
| 4 | 1 | 16.798 | 21/6:01.709 |
| 5 | 1 | 17.300 | 21/6:02.027 |
| 6 | 1 | 17.222 | 21/6:01.967 |
| 7 | 1 | 17.028 | 21/6:01.341 |
| 8 | 1 | 17.178 | 21/6:01.266 |
| 9 | 1 | 17.118 | 21/6:01.067 |
| 10 | 1 | 16.952 | 21/6:00.559 |
| 11 | 1 | 17.382 | 21/6:00.965 |
| 12 | 1 | 17.591 | 21/6:01.669 |
| 13 | 1 | 17.558 | 21/6:02.211 |
| 14 | 1 | 17.767 | 21/6:02.990 |
| 15 | 1 | 17.554 | 21/6:03.366 |
| 16 | 1 | 17.285 | 21/6:03.342 |
| 17 | 1 | 17.571 | 21/6:03.674 |
| 18 | 1 | 17.755 | 21/6:04.184 |
| 19 | 1 | 17.792 | 21/6:04.682 |
| 20 | 2 | 17.894 | 21/6:05.236 |
| 21 | 2 | 17.635 | 21/6:05.479 |