| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.379 | 19/6:08.201 |
| 2 | 2 | 17.072 | 20/6:04.510 |
| 3 | 2 | 17.655 | 20/6:00.707 |
| 4 | 2 | 28.414 | 18/6:11.340 |
| 5 | 2 | 17.606 | 18/6:00.454 |
| 6 | 3 | 18.650 | 19/6:16.124 |
| 7 | 3 | 17.849 | 19/6:10.839 |
| 8 | 3 | 16.768 | 19/6:04.308 |
| 9 | 3 | 22.327 | 19/6:10.964 |
| 10 | 3 | 16.945 | 19/6:06.064 |
| 11 | 3 | 16.456 | 19/6:01.209 |
| 12 | 3 | 18.467 | 19/6:00.348 |
| 13 | 3 | 19.326 | 19/6:00.874 |
| 14 | 3 | 16.851 | 20/6:16.807 |
| 15 | 3 | 23.635 | 19/6:04.040 |
| 16 | 3 | 20.643 | 19/6:05.801 |
| 17 | 3 | 20.477 | 19/6:07.169 |
| 18 | 3 | 17.073 | 19/6:04.793 |
| 19 | 3 | 16.889 | 19/6:02.482 |