| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.686 | 22/6:07.092 |
| 2 | 1 | 15.370 | 23/6:08.644 |
| 3 | 1 | 16.419 | 23/6:11.642 |
| 4 | 1 | 17.693 | 22/6:03.924 |
| 5 | 1 | 16.630 | 22/6:04.311 |
| 6 | 1 | 17.659 | 22/6:08.342 |
| 7 | 2 | 18.307 | 22/6:13.258 |
| 8 | 1 | 16.091 | 22/6:10.851 |
| 9 | 1 | 16.399 | 22/6:09.732 |
| 10 | 1 | 18.573 | 22/6:13.619 |
| 11 | 1 | 17.911 | 22/6:15.476 |
| 12 | 1 | 17.147 | 22/6:15.623 |
| 13 | 1 | 17.007 | 22/6:15.510 |
| 14 | 1 | 16.189 | 22/6:14.127 |
| 15 | 1 | 18.301 | 22/6:16.027 |
| 16 | 1 | 17.813 | 22/6:17.018 |
| 17 | 1 | 16.217 | 22/6:15.827 |
| 18 | 1 | 17.845 | 22/6:16.759 |
| 19 | 1 | 18.824 | 21/6:01.511 |
| 20 | 1 | 19.990 | 21/6:04.425 |
| 21 | 1 | 20.088 | 21/6:07.159 |