| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.665 | 19/6:13.635 |
| 2 | 3 | 18.987 | 19/6:07.194 |
| 3 | 3 | 19.495 | 19/6:08.264 |
| 4 | 3 | 18.896 | 19/6:05.954 |
| 5 | 2 | 18.522 | 19/6:03.147 |
| 6 | 2 | 18.853 | 19/6:02.324 |
| 7 | 3 | 22.283 | 19/6:11.046 |
| 8 | 3 | 18.915 | 19/6:09.588 |
| 9 | 3 | 18.698 | 19/6:07.996 |
| 10 | 3 | 18.554 | 19/6:06.449 |
| 11 | 3 | 18.766 | 19/6:05.550 |
| 12 | 3 | 18.803 | 19/6:04.859 |
| 13 | 3 | 18.718 | 19/6:04.150 |
| 14 | 3 | 19.123 | 19/6:04.092 |
| 15 | 3 | 18.914 | 19/6:03.777 |
| 16 | 3 | 18.600 | 19/6:03.128 |
| 17 | 3 | 18.742 | 19/6:02.714 |
| 18 | 3 | 18.621 | 19/6:02.219 |
| 19 | 3 | 19.457 | 19/6:02.612 |