| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.421 | 20/0:48.420 |
| 2 | 2 | 7.241 | 20/1:36.620 |
| 3 | 2 | 7.373 | 20/1:53.567 |
| 4 | 2 | 7.218 | 20/2:01.265 |
| 5 | 2 | 7.246 | 20/2:05.996 |
| 6 | 2 | 7.228 | 20/2:09.090 |
| 7 | 2 | 7.640 | 20/2:12.477 |
| 8 | 1 | 7.953 | 20/2:15.800 |
| 9 | 1 | 7.402 | 20/2:17.160 |
| 10 | 1 | 7.356 | 20/2:18.156 |
| 11 | 1 | 7.419 | 20/2:19.085 |
| 12 | 1 | 7.319 | 20/2:19.693 |
| 13 | 1 | 7.390 | 20/2:20.317 |
| 14 | 1 | 7.330 | 20/2:20.766 |
| 15 | 1 | 7.325 | 20/2:21.148 |
| 16 | 1 | 7.529 | 20/2:21.738 |
| 17 | 1 | 7.717 | 20/2:22.479 |
| 18 | 2 | 7.952 | 20/2:23.399 |
| 19 | 2 | 7.364 | 20/2:23.603 |
| 20 | 1 | 7.580 | 20/2:24.003 |