| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.978 | N/A |
| 2 | 4 | 23.220 | 19/7:00.938 |
| 3 | 4 | 22.470 | 20/7:17.033 |
| 4 | 4 | 21.660 | 20/7:09.528 |
| 5 | 4 | 22.960 | 20/7:11.950 |
| 6 | 4 | 22.100 | 20/7:10.136 |
| 7 | 4 | 22.310 | 20/7:09.591 |
| 8 | 4 | 22.22 | 20/7:08.360 |
| 9 | 4 | 25.25 | 20/7:14.563 |
| 10 | 4 | 26.500 | 20/7:22.553 |
| 11 | 4 | 27.500 | 19/7:07.274 |
| 12 | 4 | 21.21 | 19/7:03.065 |
| 13 | 4 | 21.720 | 19/7:00.638 |
| 14 | 4 | 22.780 | 19/7:00.051 |
| 15 | 4 | 24.530 | 19/7:01.799 |
| 16 | 4 | 22.470 | 19/7:00.842 |
| 17 | 4 | 26.530 | 19/7:04.571 |
| 18 | 4 | 22.530 | 19/7:03.627 |
| 19 | 4 | 21.910 | 19/7:02.168 |