| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.937 | 16/5:02.992 |
| 2 | 4 | 14.630 | 18/5:02.103 |
| 3 | 4 | 13.538 | 20/5:14.033 |
| 4 | 4 | 13.922 | 20/5:05.135 |
| 5 | 4 | 14.220 | 20/5:00.988 |
| 6 | 4 | 18.528 | 20/5:12.583 |
| 7 | 4 | 16.079 | 20/5:13.869 |
| 8 | 4 | 16.601 | 19/5:00.331 |
| 9 | 4 | 16.270 | 19/5:01.308 |
| 10 | 4 | 14.723 | 20/5:14.896 |
| 11 | 4 | 15.038 | 20/5:13.611 |
| 12 | 4 | 13.545 | 20/5:10.052 |
| 13 | 4 | 14.427 | 20/5:08.397 |
| 14 | 4 | 14.415 | 20/5:06.961 |
| 15 | 4 | 17.347 | 20/5:09.627 |
| 16 | 4 | 13.948 | 20/5:07.710 |
| 17 | 4 | 13.495 | 20/5:05.486 |
| 18 | 4 | 13.479 | 20/5:03.491 |
| 19 | 4 | 14.070 | 20/5:02.328 |
| 20 | 4 | 18.887 | 20/5:06.099 |