| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.967 | N/A |
| 2 | 4 | 27.970 | 16/7:01.517 |
| 3 | 3 | 23.490 | 18/7:19.377 |
| 4 | 4 | 22.350 | 18/7:00.223 |
| 5 | 4 | 20.520 | 19/7:06.452 |
| 6 | 3 | 20.570 | 20/7:18.587 |
| 7 | 2 | 20.370 | 20/7:10.322 |
| 8 | 2 | 21.080 | 20/7:06.345 |
| 9 | 2 | 20.830 | 20/7:02.769 |
| 10 | 2 | 21.580 | 20/7:01.571 |
| 11 | 2 | 24.140 | 20/7:05.477 |
| 12 | 2 | 20.120 | 20/7:01.728 |
| 13 | 2 | 20.900 | 21/7:21.833 |
| 14 | 2 | 21.260 | 21/7:20.705 |
| 15 | 2 | 21.940 | 21/7:20.709 |
| 16 | 2 | 22.440 | 21/7:21.380 |
| 17 | 2 | 22.550 | 20/7:00.097 |
| 18 | 3 | 25.25 | 20/7:03.442 |
| 19 | 3 | 21.030 | 20/7:02.225 |
| 20 | 3 | 20.970 | 20/7:01.077 |