| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.515 | 17/6:05.755 |
| 2 | 4 | 21.042 | 17/6:01.735 |
| 3 | 4 | 21.513 | 17/6:03.063 |
| 4 | 4 | 20.715 | 17/6:00.336 |
| 5 | 4 | 23.975 | 17/6:09.784 |
| 6 | 4 | 21.411 | 17/6:08.818 |
| 7 | 4 | 22.846 | 17/6:11.613 |
| 8 | 4 | 21.400 | 17/6:10.636 |
| 9 | 4 | 21.145 | 17/6:09.395 |
| 10 | 4 | 21.298 | 17/6:08.662 |
| 11 | 4 | 21.846 | 17/6:08.909 |
| 12 | 4 | 21.782 | 17/6:09.025 |
| 13 | 4 | 21.968 | 17/6:09.366 |
| 14 | 4 | 21.796 | 17/6:09.449 |
| 15 | 4 | 21.524 | 17/6:09.213 |
| 16 | 4 | 21.801 | 17/6:09.301 |
| 17 | 4 | 22.070 | 17/6:09.647 |