| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.650 | N/A |
| 2 | 3 | 18.536 | 20/6:12.834 |
| 3 | 3 | 20.041 | 19/6:07.843 |
| 4 | 3 | 18.035 | 19/6:00.322 |
| 5 | 3 | 18.590 | 20/6:17.859 |
| 6 | 3 | 17.912 | 20/6:14.483 |
| 7 | 3 | 18.225 | 20/6:13.223 |
| 8 | 2 | 18.130 | 20/6:12.065 |
| 9 | 4 | 20.707 | 20/6:17.318 |
| 10 | 4 | 18.259 | 20/6:16.235 |
| 11 | 4 | 18.419 | 20/6:15.672 |
| 12 | 4 | 18.092 | 20/6:14.647 |
| 13 | 4 | 17.831 | 20/6:13.380 |
| 14 | 4 | 17.991 | 20/6:12.541 |
| 15 | 4 | 19.769 | 20/6:14.235 |
| 16 | 4 | 18.361 | 20/6:13.920 |
| 17 | 4 | 23.905 | 19/6:01.303 |
| 18 | 4 | 19.533 | 19/6:01.946 |
| 19 | 4 | 21.133 | 19/6:04.119 |