| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.827 | 18/6:14.886 |
| 2 | 3 | 22.669 | 17/6:09.716 |
| 3 | 3 | 21.135 | 17/6:06.242 |
| 4 | 3 | 21.165 | 17/6:04.633 |
| 5 | 4 | 23.036 | 17/6:10.029 |
| 6 | 3 | 20.535 | 17/6:06.540 |
| 7 | 3 | 21.130 | 17/6:05.493 |
| 8 | 3 | 20.913 | 17/6:04.246 |
| 9 | 3 | 22.397 | 17/6:06.080 |
| 10 | 3 | 20.802 | 17/6:04.835 |
| 11 | 3 | 21.385 | 17/6:04.718 |
| 12 | 3 | 21.408 | 17/6:04.653 |
| 13 | 3 | 21.289 | 17/6:04.442 |
| 14 | 3 | 21.241 | 17/6:04.203 |
| 15 | 4 | 27.490 | 17/6:11.078 |
| 16 | 4 | 28.090 | 17/6:17.731 |
| 17 | 4 | 25.041 | 17/6:20.553 |