| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 13.607 | 23/5:12.961 |
| 2 | 2 | 17.479 | 20/5:10.860 |
| 3 | 3 | 18.653 | 19/5:15.014 |
| 4 | 2 | 19.274 | 18/5:10.559 |
| 5 | 2 | 13.920 | 19/5:15.145 |
| 6 | 2 | 13.732 | 19/5:06.106 |
| 7 | 4 | 22.123 | 18/5:05.455 |
| 8 | 3 | 12.855 | 19/5:12.652 |
| 9 | 2 | 12.771 | 19/5:04.874 |
| 10 | 3 | 14.717 | 19/5:02.349 |
| 11 | 2 | 12.366 | 20/5:11.813 |
| 12 | 4 | 19.128 | 19/5:01.823 |
| 13 | 4 | 23.432 | 19/5:12.853 |
| 14 | 4 | 13.259 | 19/5:08.500 |
| 15 | 3 | 18.058 | 19/5:10.807 |
| 16 | 4 | 14.765 | 19/5:08.915 |
| 17 | 4 | 16.755 | 19/5:09.470 |
| 18 | 4 | 15.689 | 19/5:08.838 |
| 19 | 4 | 16.934 | 19/5:09.517 |