| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.439 | 20/6:08.780 |
| 2 | 5 | 22.159 | 18/6:05.382 |
| 3 | 5 | 18.208 | 19/6:12.438 |
| 4 | 5 | 18.570 | 19/6:07.536 |
| 5 | 5 | 18.782 | 19/6:05.400 |
| 6 | 5 | 19.421 | 19/6:06.000 |
| 7 | 5 | 19.883 | 19/6:07.683 |
| 8 | 5 | 21.031 | 19/6:11.671 |
| 9 | 5 | 18.507 | 19/6:09.444 |
| 10 | 5 | 25.111 | 18/6:00.200 |
| 11 | 5 | 24.397 | 18/6:07.377 |
| 12 | 5 | 18.084 | 18/6:03.888 |
| 13 | 5 | 21.685 | 18/6:05.922 |
| 14 | 4 | 21.940 | 18/6:07.993 |
| 15 | 4 | 19.755 | 18/6:07.166 |
| 16 | 4 | 19.977 | 18/6:06.693 |
| 17 | 4 | 20.409 | 18/6:06.732 |
| 18 | 4 | 19.934 | 18/6:06.292 |