| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.547 | N/A |
| 2 | 1 | 19.312 | 19/6:08.163 |
| 3 | 1 | 18.316 | 20/6:18.013 |
| 4 | 1 | 19.604 | 19/6:03.939 |
| 5 | 1 | 19.014 | 19/6:03.654 |
| 6 | 1 | 19.238 | 19/6:04.289 |
| 7 | 1 | 19.033 | 19/6:04.098 |
| 8 | 1 | 19.743 | 19/6:05.787 |
| 9 | 1 | 18.577 | 19/6:04.430 |
| 10 | 1 | 19.289 | 19/6:04.799 |
| 11 | 1 | 20.398 | 19/6:07.090 |
| 12 | 1 | 19.630 | 19/6:07.708 |
| 13 | 1 | 18.320 | 19/6:06.258 |
| 14 | 1 | 18.460 | 19/6:05.224 |
| 15 | 1 | 18.842 | 19/6:04.830 |
| 16 | 1 | 18.927 | 19/6:04.590 |
| 17 | 1 | 18.937 | 19/6:04.392 |
| 18 | 1 | 18.925 | 19/6:04.204 |
| 19 | 1 | 17.992 | 19/6:03.104 |