| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.839 | 19/6:16.941 |
| 2 | 2 | 20.076 | 19/6:19.192 |
| 3 | 2 | 20.316 | 18/6:01.386 |
| 4 | 2 | 18.185 | 19/6:12.476 |
| 5 | 3 | 26.685 | 18/6:18.364 |
| 6 | 2 | 19.294 | 18/6:13.185 |
| 7 | 2 | 18.994 | 18/6:08.715 |
| 8 | 2 | 19.040 | 18/6:05.465 |
| 9 | 2 | 19.035 | 18/6:02.928 |
| 10 | 2 | 20.432 | 18/6:03.413 |
| 11 | 2 | 19.227 | 18/6:01.838 |
| 12 | 2 | 23.184 | 18/6:06.460 |
| 13 | 2 | 19.379 | 18/6:05.104 |
| 14 | 2 | 18.902 | 18/6:03.327 |
| 15 | 2 | 19.638 | 18/6:02.671 |
| 16 | 2 | 18.610 | 18/6:00.940 |
| 17 | 1 | 18.927 | 19/6:19.735 |
| 18 | 1 | 19.078 | 19/6:18.777 |
| 19 | 1 | 18.477 | 19/6:17.318 |