| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.707 | N/A |
| 2 | 4 | 17.480 | 21/6:12.307 |
| 3 | 4 | 17.287 | 21/6:10.377 |
| 4 | 2 | 18.437 | 21/6:17.400 |
| 5 | 2 | 17.468 | 21/6:16.067 |
| 6 | 2 | 17.408 | 21/6:15.027 |
| 7 | 3 | 19.813 | 20/6:04.368 |
| 8 | 3 | 17.139 | 20/6:02.079 |
| 9 | 3 | 18.194 | 20/6:02.868 |
| 10 | 3 | 17.647 | 20/6:02.327 |
| 11 | 3 | 17.509 | 20/6:01.632 |
| 12 | 3 | 17.523 | 20/6:01.088 |
| 13 | 3 | 18.732 | 20/6:02.548 |
| 14 | 3 | 17.865 | 20/6:02.517 |
| 15 | 3 | 17.022 | 20/6:01.346 |
| 16 | 3 | 17.792 | 20/6:01.307 |
| 17 | 3 | 19.264 | 20/6:03.020 |
| 18 | 3 | 17.825 | 20/6:02.924 |
| 19 | 3 | 17.205 | 20/6:02.184 |
| 20 | 3 | 17.585 | 20/6:01.902 |