| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.107 | 20/1:02.140 |
| 2 | 4 | 7.404 | 20/1:45.110 |
| 3 | 4 | 7.169 | 20/1:57.867 |
| 4 | 4 | 7.282 | 20/2:04.810 |
| 5 | 4 | 6.910 | 20/2:07.488 |
| 6 | 4 | 7.227 | 20/2:10.330 |
| 7 | 4 | 6.987 | 20/2:11.674 |
| 8 | 4 | 7.184 | 20/2:13.175 |
| 9 | 4 | 7.084 | 20/2:14.120 |
| 10 | 3 | 7.970 | 20/2:16.648 |
| 11 | 3 | 7.038 | 20/2:17.022 |
| 12 | 3 | 7.036 | 20/2:17.330 |
| 13 | 3 | 6.959 | 20/2:17.472 |
| 14 | 3 | 7.395 | 20/2:18.217 |
| 15 | 3 | 6.963 | 20/2:18.287 |
| 16 | 3 | 7.056 | 20/2:18.464 |
| 17 | 3 | 7.115 | 20/2:18.689 |
| 18 | 3 | 7.050 | 20/2:18.818 |
| 19 | 3 | 7.160 | 20/2:19.048 |
| 20 | 3 | 7.399 | 20/2:19.495 |