| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.907 | 20/6:18.140 |
| 2 | 4 | 18.545 | 20/6:14.520 |
| 3 | 4 | 18.296 | 20/6:11.653 |
| 4 | 4 | 18.140 | 20/6:09.440 |
| 5 | 4 | 18.485 | 20/6:09.492 |
| 6 | 4 | 18.829 | 20/6:10.673 |
| 7 | 4 | 18.893 | 20/6:11.700 |
| 8 | 4 | 18.924 | 20/6:12.548 |
| 9 | 4 | 18.144 | 20/6:11.473 |
| 10 | 4 | 18.464 | 20/6:11.254 |
| 11 | 5 | 21.660 | 20/6:16.885 |
| 12 | 5 | 18.735 | 20/6:16.703 |
| 13 | 5 | 21.652 | 19/6:01.985 |
| 14 | 5 | 21.437 | 19/6:05.222 |
| 15 | 5 | 18.624 | 19/6:04.464 |
| 16 | 5 | 17.928 | 19/6:02.975 |
| 17 | 5 | 20.014 | 19/6:03.992 |
| 18 | 5 | 18.152 | 19/6:02.931 |
| 19 | 5 | 18.848 | 19/6:02.677 |