| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 4.517 | 67/5:02.639 |
| 2 | 1 | 16.612 | 29/5:06.370 |
| 3 | 1 | 19.229 | 23/5:09.411 |
| 4 | 2 | 15.650 | 22/5:08.044 |
| 5 | 2 | 15.383 | 22/5:14.120 |
| 6 | 2 | 15.322 | 21/5:03.495 |
| 7 | 2 | 16.521 | 21/5:09.702 |
| 8 | 2 | 15.868 | 21/5:12.642 |
| 9 | 2 | 15.058 | 21/5:13.004 |
| 10 | 2 | 15.420 | 21/5:14.118 |
| 11 | 2 | 15.276 | 21/5:14.725 |
| 12 | 2 | 15.747 | 20/5:01.005 |
| 13 | 2 | 16.381 | 20/5:03.052 |
| 14 | 2 | 15.159 | 20/5:03.061 |
| 15 | 2 | 15.770 | 20/5:03.884 |
| 16 | 2 | 16.420 | 20/5:05.416 |
| 17 | 2 | 15.790 | 20/5:06.027 |
| 18 | 3 | 16.515 | 20/5:07.375 |
| 19 | 3 | 20.099 | 20/5:12.354 |
| 20 | 4 | 15.179 | 20/5:11.916 |