| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.546 | 20/5:10.920 |
| 2 | 4 | 16.801 | 19/5:07.296 |
| 3 | 3 | 15.304 | 19/5:01.790 |
| 4 | 3 | 15.028 | 20/5:13.395 |
| 5 | 4 | 18.868 | 19/5:09.879 |
| 6 | 4 | 14.557 | 19/5:04.329 |
| 7 | 3 | 17.901 | 19/5:09.442 |
| 8 | 4 | 15.912 | 19/5:08.553 |
| 9 | 3 | 16.607 | 19/5:09.328 |
| 10 | 4 | 14.518 | 19/5:05.980 |
| 11 | 4 | 17.089 | 19/5:07.681 |
| 12 | 4 | 14.430 | 19/5:04.888 |
| 13 | 4 | 14.310 | 19/5:02.350 |
| 14 | 4 | 15.181 | 19/5:01.356 |
| 15 | 4 | 13.930 | 20/5:14.643 |
| 16 | 4 | 19.355 | 19/5:03.213 |
| 17 | 4 | 22.041 | 19/5:10.011 |
| 18 | 4 | 18.669 | 19/5:12.494 |
| 19 | 4 | 20.261 | 19/5:16.308 |