| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.828 | 20/6:16.560 |
| 2 | 3 | 18.570 | 20/6:13.980 |
| 3 | 4 | 19.729 | 19/6:01.804 |
| 4 | 5 | 19.649 | 19/6:04.686 |
| 5 | 6 | 18.123 | 19/6:00.616 |
| 6 | 6 | 20.344 | 19/6:04.936 |
| 7 | 6 | 18.615 | 19/6:03.329 |
| 8 | 6 | 18.265 | 19/6:01.292 |
| 9 | 6 | 19.395 | 19/6:02.094 |
| 10 | 6 | 19.087 | 19/6:02.149 |
| 11 | 6 | 21.694 | 19/6:06.698 |
| 12 | 6 | 18.056 | 19/6:04.729 |
| 13 | 6 | 19.214 | 19/6:04.755 |
| 14 | 5 | 19.104 | 19/6:04.628 |
| 15 | 5 | 18.932 | 19/6:04.300 |
| 16 | 5 | 18.788 | 19/6:03.842 |
| 17 | 6 | 20.324 | 19/6:05.154 |
| 18 | 6 | 22.463 | 19/6:08.579 |
| 19 | 6 | 18.065 | 19/6:07.245 |