| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 30.935 | N/A |
| 2 | 5 | 24.864 | 20/8:23.351 |
| 3 | 5 | 23.927 | 20/8:14.449 |
| 4 | 5 | 30.585 | 18/8:00.732 |
| 5 | 5 | 20.950 | 19/8:02.402 |
| 6 | 5 | 21.665 | 20/8:14.500 |
| 7 | 5 | 20.852 | 20/8:03.271 |
| 8 | 5 | 31.908 | 19/8:00.294 |
| 9 | 5 | 21.420 | 20/8:16.841 |
| 10 | 5 | 27.069 | 20/8:22.219 |
| 11 | 5 | 21.863 | 20/8:16.630 |
| 12 | 5 | 20.996 | 20/8:10.560 |
| 13 | 5 | 21.871 | 20/8:06.887 |
| 14 | 5 | 21.219 | 20/8:02.826 |
| 15 | 5 | 28.728 | 20/8:09.536 |
| 16 | 5 | 25.343 | 20/8:11.064 |
| 17 | 5 | 22.193 | 20/8:08.660 |
| 18 | 5 | 21.362 | 20/8:05.610 |
| 19 | 5 | 21.277 | 20/8:02.809 |
| 20 | 5 | 21.245 | 20/8:00.272 |