| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.720 | N/A |
| 2 | 3 | 22.767 | 20/7:14.293 |
| 3 | 2 | 21.292 | 20/7:00.280 |
| 4 | 2 | 20.869 | 21/7:14.573 |
| 5 | 2 | 20.803 | 21/7:10.375 |
| 6 | 1 | 21.197 | 21/7:09.432 |
| 7 | 1 | 20.915 | 21/7:07.863 |
| 8 | 2 | 27.172 | 20/7:02.475 |
| 9 | 3 | 25.759 | 20/7:11.058 |
| 10 | 3 | 20.586 | 20/7:06.813 |
| 11 | 3 | 21.267 | 20/7:04.711 |
| 12 | 3 | 20.883 | 20/7:02.328 |
| 13 | 3 | 21.334 | 20/7:01.056 |
| 14 | 3 | 23.996 | 20/7:03.870 |
| 15 | 3 | 21.805 | 20/7:03.309 |
| 16 | 3 | 28.167 | 20/7:10.881 |
| 17 | 3 | 21.569 | 20/7:09.672 |
| 18 | 3 | 23.533 | 20/7:10.800 |
| 19 | 3 | 22.214 | 20/7:10.410 |
| 20 | 3 | 24.820 | 20/7:12.668 |