| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.804 | 21/6:13.884 |
| 2 | 2 | 17.897 | 21/6:14.860 |
| 3 | 2 | 17.909 | 21/6:15.270 |
| 4 | 2 | 18.205 | 21/6:17.029 |
| 5 | 2 | 17.905 | 21/6:16.824 |
| 6 | 2 | 18.742 | 20/6:01.540 |
| 7 | 2 | 17.491 | 21/6:17.859 |
| 8 | 2 | 18.497 | 20/6:01.125 |
| 9 | 2 | 17.837 | 20/6:00.638 |
| 10 | 2 | 18.434 | 20/6:01.442 |
| 11 | 2 | 17.361 | 20/6:00.149 |
| 12 | 2 | 18.511 | 20/6:00.988 |
| 13 | 2 | 17.767 | 20/6:00.554 |
| 14 | 2 | 17.899 | 20/6:00.370 |
| 15 | 2 | 17.444 | 21/6:17.584 |
| 16 | 2 | 17.447 | 21/6:16.884 |
| 17 | 2 | 17.723 | 21/6:16.608 |
| 18 | 2 | 17.962 | 21/6:16.641 |
| 19 | 2 | 17.706 | 21/6:16.387 |
| 20 | 2 | 17.629 | 21/6:16.079 |
| 21 | 2 | 17.591 | 21/6:15.761 |