| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.622 | N/A |
| 2 | 3 | 16.957 | 21/6:01.762 |
| 3 | 3 | 17.677 | 21/6:08.962 |
| 4 | 3 | 16.678 | 21/6:04.702 |
| 5 | 2 | 17.434 | 21/6:06.352 |
| 6 | 2 | 20.320 | 20/6:01.072 |
| 7 | 2 | 18.878 | 20/6:04.444 |
| 8 | 2 | 23.493 | 19/6:00.602 |
| 9 | 2 | 20.387 | 19/6:04.226 |
| 10 | 2 | 19.545 | 19/6:05.036 |
| 11 | 2 | 19.511 | 19/6:06.206 |
| 12 | 2 | 17.348 | 19/6:03.358 |
| 13 | 3 | 21.461 | 19/6:07.155 |
| 14 | 3 | 20.545 | 19/6:09.099 |
| 15 | 3 | 18.056 | 19/6:07.566 |
| 16 | 3 | 21.167 | 19/6:09.970 |
| 17 | 3 | 18.996 | 19/6:09.631 |
| 18 | 3 | 18.509 | 19/6:08.817 |
| 19 | 3 | 17.849 | 19/6:07.433 |