| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.345 | 21/5:01.245 |
| 2 | 2 | 18.325 | 19/5:10.365 |
| 3 | 1 | 14.164 | 20/5:12.227 |
| 4 | 1 | 13.956 | 20/5:03.950 |
| 5 | 1 | 14.114 | 21/5:14.597 |
| 6 | 2 | 19.758 | 20/5:15.540 |
| 7 | 2 | 13.495 | 20/5:09.020 |
| 8 | 2 | 14.291 | 20/5:06.120 |
| 9 | 2 | 14.746 | 20/5:04.876 |
| 10 | 2 | 13.471 | 20/5:01.330 |
| 11 | 2 | 16.640 | 20/5:04.191 |
| 12 | 2 | 17.572 | 20/5:08.128 |
| 13 | 2 | 14.045 | 20/5:06.034 |
| 14 | 2 | 14.331 | 20/5:04.647 |
| 15 | 2 | 14.056 | 20/5:03.079 |
| 16 | 2 | 13.814 | 20/5:01.404 |
| 17 | 2 | 15.010 | 20/5:01.333 |
| 18 | 2 | 15.509 | 20/5:01.824 |
| 19 | 2 | 17.646 | 20/5:04.514 |
| 20 | 2 | 14.076 | 20/5:03.364 |