| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.042 | 19/5:04.798 |
| 2 | 2 | 15.779 | 19/5:02.300 |
| 3 | 4 | 20.426 | 18/5:13.482 |
| 4 | 4 | 16.466 | 18/5:09.208 |
| 5 | 4 | 15.647 | 18/5:03.696 |
| 6 | 3 | 15.481 | 19/5:16.163 |
| 7 | 3 | 15.747 | 19/5:13.739 |
| 8 | 3 | 16.082 | 19/5:12.716 |
| 9 | 3 | 15.577 | 19/5:10.855 |
| 10 | 3 | 15.515 | 19/5:09.248 |
| 11 | 3 | 17.256 | 19/5:10.940 |
| 12 | 4 | 19.770 | 19/5:16.331 |
| 13 | 4 | 15.521 | 19/5:14.682 |
| 14 | 3 | 16.045 | 19/5:13.980 |
| 15 | 3 | 17.773 | 19/5:15.561 |
| 16 | 3 | 15.443 | 19/5:14.177 |
| 17 | 4 | 17.556 | 19/5:15.317 |
| 18 | 3 | 15.340 | 19/5:13.992 |
| 19 | 4 | 18.068 | 19/5:15.534 |