| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.771 | 19/6:15.649 |
| 2 | 3 | 19.359 | 19/6:11.735 |
| 3 | 2 | 17.989 | 19/6:01.754 |
| 4 | 2 | 17.821 | 20/6:14.700 |
| 5 | 1 | 18.374 | 20/6:13.256 |
| 6 | 1 | 19.161 | 20/6:14.917 |
| 7 | 1 | 19.123 | 20/6:15.994 |
| 8 | 1 | 22.815 | 19/6:06.731 |
| 9 | 1 | 19.638 | 19/6:07.441 |
| 10 | 1 | 18.361 | 19/6:05.583 |
| 11 | 1 | 18.253 | 19/6:03.876 |
| 12 | 1 | 19.013 | 19/6:03.657 |
| 13 | 1 | 21.386 | 19/6:06.940 |
| 14 | 1 | 17.866 | 19/6:04.976 |
| 15 | 1 | 18.091 | 19/6:03.560 |
| 16 | 1 | 18.430 | 19/6:02.723 |
| 17 | 1 | 18.735 | 19/6:02.326 |
| 18 | 1 | 19.303 | 19/6:02.572 |
| 19 | 1 | 18.189 | 19/6:01.678 |