| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.461 | 20/6:09.220 |
| 2 | 1 | 17.468 | 21/6:17.255 |
| 3 | 2 | 18.151 | 20/6:00.533 |
| 4 | 4 | 18.689 | 20/6:03.845 |
| 5 | 4 | 17.997 | 20/6:03.064 |
| 6 | 3 | 18.449 | 20/6:04.050 |
| 7 | 3 | 17.989 | 20/6:03.440 |
| 8 | 3 | 17.796 | 20/6:02.500 |
| 9 | 3 | 18.672 | 20/6:03.716 |
| 10 | 3 | 19.546 | 20/6:06.436 |
| 11 | 4 | 24.008 | 20/6:16.775 |
| 12 | 4 | 21.088 | 19/6:01.497 |
| 13 | 3 | 18.166 | 19/6:00.240 |
| 14 | 3 | 18.580 | 20/6:18.657 |
| 15 | 3 | 19.607 | 19/6:00.578 |
| 16 | 3 | 19.581 | 19/6:01.295 |
| 17 | 3 | 18.655 | 19/6:00.892 |
| 18 | 3 | 18.791 | 19/6:00.677 |
| 19 | 3 | 18.972 | 19/6:00.666 |