| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.618 | 19/5:15.742 |
| 2 | 1 | 15.290 | 19/5:03.126 |
| 3 | 1 | 15.297 | 20/5:14.700 |
| 4 | 1 | 16.062 | 19/5:00.518 |
| 5 | 2 | 20.159 | 18/5:00.334 |
| 6 | 1 | 14.934 | 19/5:11.473 |
| 7 | 1 | 14.611 | 19/5:06.636 |
| 8 | 1 | 14.768 | 19/5:03.380 |
| 9 | 1 | 14.976 | 19/5:01.287 |
| 10 | 1 | 14.830 | 20/5:15.090 |
| 11 | 2 | 19.438 | 19/5:05.698 |
| 12 | 2 | 15.371 | 19/5:04.561 |
| 13 | 2 | 19.899 | 19/5:10.216 |
| 14 | 2 | 15.419 | 19/5:08.983 |
| 15 | 2 | 23.080 | 18/5:00.902 |
| 16 | 2 | 14.998 | 19/5:15.578 |
| 17 | 2 | 16.489 | 19/5:15.444 |
| 18 | 2 | 16.349 | 19/5:15.176 |
| 19 | 2 | 15.331 | 19/5:13.919 |