| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.778 | 23/6:02.894 |
| 2 | 6 | 20.080 | 21/6:16.509 |
| 3 | 6 | 15.718 | 21/6:01.032 |
| 4 | 6 | 15.970 | 22/6:11.503 |
| 5 | 5 | 15.997 | 22/6:07.589 |
| 6 | 6 | 23.020 | 21/6:12.970 |
| 7 | 6 | 16.359 | 21/6:08.766 |
| 8 | 6 | 15.914 | 21/6:04.444 |
| 9 | 6 | 15.372 | 22/6:16.953 |
| 10 | 6 | 15.626 | 22/6:13.635 |
| 11 | 6 | 15.810 | 22/6:11.288 |
| 12 | 5 | 16.124 | 22/6:09.908 |
| 13 | 4 | 16.569 | 22/6:09.493 |
| 14 | 4 | 15.883 | 22/6:08.060 |
| 15 | 3 | 15.536 | 22/6:06.309 |
| 16 | 4 | 16.357 | 22/6:05.905 |
| 17 | 3 | 17.338 | 22/6:06.819 |
| 18 | 3 | 15.954 | 22/6:05.939 |
| 19 | 3 | 16.091 | 22/6:05.311 |