| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.325 | 20/5:06.500 |
| 2 | 1 | 14.939 | 20/5:02.640 |
| 3 | 2 | 15.101 | 20/5:02.433 |
| 4 | 2 | 16.121 | 20/5:07.430 |
| 5 | 1 | 15.871 | 20/5:09.428 |
| 6 | 1 | 14.453 | 20/5:06.033 |
| 7 | 3 | 18.218 | 20/5:14.366 |
| 8 | 2 | 15.682 | 20/5:14.275 |
| 9 | 4 | 18.680 | 19/5:04.823 |
| 10 | 3 | 14.754 | 19/5:02.374 |
| 11 | 2 | 15.427 | 19/5:01.532 |
| 12 | 3 | 19.564 | 19/5:07.380 |
| 13 | 2 | 17.578 | 19/5:09.427 |
| 14 | 2 | 15.387 | 19/5:08.207 |
| 15 | 2 | 15.321 | 19/5:07.067 |
| 16 | 2 | 15.049 | 19/5:05.746 |
| 17 | 2 | 14.622 | 19/5:04.103 |
| 18 | 2 | 14.580 | 19/5:02.598 |
| 19 | 2 | 14.833 | 19/5:01.505 |