| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.869 | 20/6:17.380 |
| 2 | 5 | 17.841 | 20/6:07.100 |
| 3 | 3 | 17.099 | 21/6:16.663 |
| 4 | 2 | 17.607 | 21/6:14.934 |
| 5 | 2 | 17.357 | 21/6:12.847 |
| 6 | 2 | 18.111 | 21/6:14.094 |
| 7 | 2 | 17.460 | 21/6:13.032 |
| 8 | 2 | 21.406 | 20/6:04.375 |
| 9 | 2 | 17.743 | 20/6:03.318 |
| 10 | 2 | 19.374 | 20/6:05.734 |
| 11 | 3 | 20.592 | 20/6:09.925 |
| 12 | 2 | 18.020 | 20/6:09.132 |
| 13 | 4 | 22.260 | 20/6:14.983 |
| 14 | 4 | 20.647 | 20/6:17.694 |
| 15 | 4 | 17.894 | 20/6:16.373 |
| 16 | 4 | 17.929 | 20/6:15.261 |
| 17 | 5 | 24.683 | 19/6:03.115 |
| 18 | 5 | 20.589 | 19/6:04.674 |
| 19 | 5 | 19.839 | 19/6:05.320 |