| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.789 | 21/6:13.569 |
| 2 | 2 | 17.401 | 21/6:09.495 |
| 3 | 3 | 19.567 | 20/6:05.047 |
| 4 | 3 | 17.010 | 21/6:16.777 |
| 5 | 3 | 20.396 | 20/6:08.652 |
| 6 | 3 | 17.138 | 20/6:04.337 |
| 7 | 3 | 17.406 | 20/6:02.020 |
| 8 | 2 | 16.586 | 21/6:16.144 |
| 9 | 2 | 17.105 | 21/6:14.262 |
| 10 | 2 | 17.038 | 21/6:12.616 |
| 11 | 2 | 17.246 | 21/6:11.666 |
| 12 | 2 | 17.956 | 21/6:12.117 |
| 13 | 1 | 16.859 | 21/6:10.726 |
| 14 | 1 | 16.941 | 21/6:09.657 |
| 15 | 1 | 17.449 | 21/6:09.442 |
| 16 | 1 | 16.978 | 21/6:08.635 |
| 17 | 1 | 17.411 | 21/6:08.459 |
| 18 | 1 | 17.630 | 21/6:08.557 |
| 19 | 1 | 17.543 | 21/6:08.549 |
| 20 | 1 | 20.089 | 21/6:11.215 |
| 21 | 1 | 17.843 | 21/6:11.381 |