| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.722 | 19/6:14.718 |
| 2 | 4 | 21.271 | 18/6:08.937 |
| 3 | 3 | 17.671 | 19/6:11.539 |
| 4 | 2 | 17.292 | 19/6:00.791 |
| 5 | 2 | 18.288 | 20/6:16.976 |
| 6 | 4 | 20.327 | 19/6:02.808 |
| 7 | 2 | 17.356 | 20/6:16.934 |
| 8 | 3 | 17.866 | 20/6:14.483 |
| 9 | 2 | 18.033 | 20/6:12.947 |
| 10 | 2 | 17.690 | 20/6:11.032 |
| 11 | 2 | 18.511 | 20/6:10.958 |
| 12 | 2 | 17.872 | 20/6:09.832 |
| 13 | 3 | 20.464 | 20/6:12.866 |
| 14 | 3 | 18.364 | 20/6:12.467 |
| 15 | 3 | 17.197 | 20/6:10.565 |
| 16 | 2 | 17.879 | 20/6:09.754 |
| 17 | 2 | 19.970 | 20/6:11.498 |
| 18 | 2 | 18.289 | 20/6:11.180 |
| 19 | 3 | 21.563 | 20/6:14.342 |
| 20 | 3 | 17.506 | 20/6:13.131 |