| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.268 | 17/6:01.556 |
| 2 | 5 | 19.530 | 18/6:07.182 |
| 3 | 5 | 20.961 | 18/6:10.554 |
| 4 | 5 | 18.650 | 18/6:01.840 |
| 5 | 5 | 19.620 | 18/6:00.104 |
| 6 | 4 | 19.385 | 19/6:18.144 |
| 7 | 4 | 18.155 | 19/6:13.402 |
| 8 | 4 | 18.300 | 19/6:10.189 |
| 9 | 4 | 18.823 | 19/6:08.794 |
| 10 | 4 | 20.167 | 19/6:10.232 |
| 11 | 4 | 19.639 | 19/6:10.497 |
| 12 | 4 | 18.866 | 19/6:09.493 |
| 13 | 4 | 18.281 | 19/6:07.789 |
| 14 | 4 | 18.706 | 19/6:06.905 |
| 15 | 4 | 20.030 | 19/6:07.816 |
| 16 | 4 | 18.155 | 19/6:06.387 |
| 17 | 4 | 17.830 | 19/6:04.762 |
| 18 | 4 | 18.075 | 19/6:03.577 |
| 19 | 4 | 17.442 | 19/6:01.883 |