| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.719 | 20/6:14.380 |
| 2 | 5 | 18.729 | 20/6:14.480 |
| 3 | 5 | 18.713 | 20/6:14.407 |
| 4 | 3 | 20.042 | 19/6:01.964 |
| 5 | 4 | 19.026 | 19/6:01.870 |
| 6 | 3 | 18.436 | 20/6:18.883 |
| 7 | 4 | 21.796 | 19/6:07.680 |
| 8 | 4 | 18.110 | 19/6:04.731 |
| 9 | 3 | 18.743 | 19/6:03.774 |
| 10 | 3 | 19.022 | 19/6:03.538 |
| 11 | 3 | 19.231 | 19/6:03.707 |
| 12 | 3 | 17.901 | 19/6:01.741 |
| 13 | 2 | 18.826 | 19/6:01.430 |
| 14 | 2 | 19.717 | 19/6:02.372 |
| 15 | 2 | 18.796 | 19/6:02.022 |
| 16 | 2 | 24.262 | 19/6:08.207 |
| 17 | 2 | 18.472 | 19/6:07.193 |
| 18 | 2 | 27.447 | 19/6:15.765 |
| 19 | 2 | 29.358 | 19/6:25.346 |