| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 36.813 | N/A |
| 2 | 6 | 23.764 | 20/8:08.329 |
| 3 | 6 | 24.498 | 20/8:15.302 |
| 4 | 7 | 31.028 | 18/8:06.123 |
| 5 | 7 | 27.275 | 18/8:09.714 |
| 6 | 6 | 26.571 | 18/8:09.475 |
| 7 | 6 | 23.561 | 18/8:00.787 |
| 8 | 6 | 24.718 | 19/8:23.308 |
| 9 | 6 | 21.647 | 19/8:13.702 |
| 10 | 6 | 25.132 | 19/8:13.201 |
| 11 | 6 | 27.175 | 19/8:16.477 |
| 12 | 6 | 27.127 | 19/8:19.079 |
| 13 | 6 | 27.290 | 19/8:21.492 |
| 14 | 6 | 21.578 | 19/8:15.624 |
| 15 | 5 | 27.806 | 19/8:18.603 |
| 16 | 4 | 27.078 | 19/8:20.310 |
| 17 | 5 | 28.889 | 19/8:23.842 |
| 18 | 6 | 27.751 | 19/8:25.753 |
| 19 | 6 | 29.820 | 19/8:29.521 |