| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.903 | 16/5:18.448 |
| 2 | 4 | 20.323 | 15/5:01.695 |
| 3 | 4 | 15.816 | 17/5:17.571 |
| 4 | 4 | 15.369 | 17/5:03.496 |
| 5 | 4 | 15.463 | 18/5:12.746 |
| 6 | 3 | 15.252 | 18/5:06.378 |
| 7 | 2 | 15.527 | 18/5:02.536 |
| 8 | 2 | 15.160 | 19/5:15.430 |
| 9 | 2 | 16.225 | 19/5:14.635 |
| 10 | 2 | 15.587 | 19/5:12.787 |
| 11 | 2 | 15.211 | 19/5:10.625 |
| 12 | 2 | 15.350 | 19/5:09.044 |
| 13 | 2 | 15.300 | 19/5:07.633 |
| 14 | 2 | 15.692 | 19/5:06.955 |
| 15 | 2 | 15.043 | 19/5:05.546 |
| 16 | 2 | 15.121 | 19/5:04.406 |
| 17 | 2 | 15.533 | 19/5:03.860 |
| 18 | 2 | 15.522 | 19/5:03.363 |
| 19 | 2 | 15.720 | 19/5:03.117 |