| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.351 | N/A |
| 2 | 1 | 20.423 | 21/7:10.811 |
| 3 | 3 | 25.519 | 19/7:15.829 |
| 4 | 3 | 20.346 | 19/7:00.079 |
| 5 | 2 | 20.556 | 20/7:14.086 |
| 6 | 2 | 20.523 | 20/7:10.345 |
| 7 | 2 | 20.946 | 20/7:08.675 |
| 8 | 2 | 23.496 | 20/7:14.404 |
| 9 | 1 | 21.933 | 20/7:14.988 |
| 10 | 1 | 20.692 | 20/7:12.822 |
| 11 | 1 | 20.731 | 20/7:11.164 |
| 12 | 1 | 21.125 | 20/7:10.488 |
| 13 | 1 | 23.135 | 20/7:13.107 |
| 14 | 1 | 20.053 | 20/7:10.818 |
| 15 | 1 | 21.603 | 20/7:10.960 |
| 16 | 1 | 20.405 | 20/7:09.566 |
| 17 | 1 | 22.764 | 20/7:11.147 |
| 18 | 1 | 21.238 | 20/7:10.837 |
| 19 | 2 | 20.532 | 20/7:09.816 |
| 20 | 1 | 20.774 | 20/7:09.145 |