| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.522 | 24/7:00.528 |
| 2 | 3 | 18.570 | 24/7:13.104 |
| 3 | 4 | 29.856 | 20/7:19.653 |
| 4 | 4 | 23.514 | 19/7:04.945 |
| 5 | 4 | 25.961 | 19/7:18.607 |
| 6 | 4 | 23.231 | 19/7:19.071 |
| 7 | 4 | 17.580 | 19/7:04.064 |
| 8 | 4 | 17.677 | 20/7:14.777 |
| 9 | 4 | 18.308 | 20/7:07.153 |
| 10 | 4 | 19.937 | 20/7:04.312 |
| 11 | 4 | 24.761 | 20/7:10.758 |
| 12 | 4 | 26.264 | 20/7:18.635 |
| 13 | 4 | 19.063 | 20/7:14.222 |
| 14 | 4 | 17.274 | 20/7:07.883 |
| 15 | 4 | 17.571 | 20/7:02.785 |
| 16 | 4 | 28.696 | 20/7:12.231 |
| 17 | 4 | 18.741 | 20/7:08.854 |
| 18 | 4 | 22.260 | 20/7:09.762 |
| 19 | 4 | 16.646 | 20/7:04.665 |
| 20 | 4 | 18.036 | 20/7:01.468 |