| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.818 | 18/5:02.724 |
| 2 | 1 | 15.965 | 19/5:11.439 |
| 3 | 1 | 16.070 | 19/5:09.402 |
| 4 | 1 | 15.970 | 19/5:07.909 |
| 5 | 1 | 15.908 | 19/5:06.778 |
| 6 | 1 | 16.040 | 19/5:06.442 |
| 7 | 1 | 17.112 | 19/5:09.111 |
| 8 | 2 | 16.834 | 19/5:10.453 |
| 9 | 2 | 16.047 | 19/5:09.835 |
| 10 | 3 | 20.304 | 18/5:00.722 |
| 11 | 3 | 16.079 | 19/5:16.345 |
| 12 | 3 | 16.430 | 19/5:15.997 |
| 13 | 3 | 16.483 | 19/5:15.780 |
| 14 | 2 | 16.333 | 19/5:15.391 |
| 15 | 2 | 16.438 | 19/5:15.186 |
| 16 | 2 | 15.947 | 19/5:14.424 |
| 17 | 2 | 16.432 | 19/5:14.294 |
| 18 | 2 | 16.240 | 19/5:13.975 |
| 19 | 2 | 16.567 | 19/5:14.017 |