| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.407 | N/A |
| 2 | 2 | 19.711 | 22/7:15.338 |
| 3 | 2 | 19.587 | 22/7:14.036 |
| 4 | 2 | 20.908 | 21/7:02.780 |
| 5 | 2 | 19.785 | 21/7:01.362 |
| 6 | 2 | 20.075 | 21/7:01.671 |
| 7 | 2 | 19.774 | 21/7:00.873 |
| 8 | 2 | 19.502 | 22/7:19.433 |
| 9 | 2 | 19.510 | 22/7:18.393 |
| 10 | 2 | 20.432 | 22/7:19.736 |
| 11 | 1 | 20.229 | 21/7:00.433 |
| 12 | 1 | 19.271 | 22/7:19.085 |
| 13 | 1 | 19.618 | 22/7:18.610 |
| 14 | 1 | 19.756 | 22/7:18.431 |
| 15 | 1 | 20.972 | 21/7:00.164 |
| 16 | 1 | 20.512 | 21/7:00.929 |
| 17 | 2 | 22.049 | 21/7:03.520 |
| 18 | 2 | 25.062 | 21/7:09.351 |
| 19 | 2 | 20.095 | 21/7:09.015 |
| 20 | 2 | 20.009 | 21/7:08.624 |
| 21 | 2 | 25.613 | 21/7:13.877 |