| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.647 | 20/6:12.940 |
| 2 | 1 | 17.341 | 21/6:17.874 |
| 3 | 4 | 20.175 | 20/6:14.420 |
| 4 | 3 | 17.258 | 20/6:07.105 |
| 5 | 3 | 21.379 | 19/6:00.240 |
| 6 | 3 | 18.780 | 20/6:18.600 |
| 7 | 3 | 16.717 | 20/6:12.277 |
| 8 | 3 | 17.411 | 20/6:09.270 |
| 9 | 3 | 16.753 | 20/6:05.469 |
| 10 | 3 | 16.778 | 20/6:02.478 |
| 11 | 3 | 17.469 | 20/6:01.287 |
| 12 | 3 | 18.079 | 20/6:01.312 |
| 13 | 3 | 18.021 | 20/6:01.243 |
| 14 | 3 | 17.187 | 21/6:17.992 |
| 15 | 3 | 18.149 | 20/6:00.192 |
| 16 | 3 | 17.779 | 21/6:17.899 |
| 17 | 3 | 22.827 | 20/6:05.588 |
| 18 | 3 | 18.159 | 20/6:05.454 |
| 19 | 3 | 22.004 | 20/6:09.382 |
| 20 | 3 | 16.802 | 20/6:07.715 |