| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.766 | 18/5:01.788 |
| 2 | 2 | 15.893 | 19/5:10.260 |
| 3 | 3 | 15.493 | 19/5:04.963 |
| 4 | 2 | 15.507 | 19/5:02.380 |
| 5 | 3 | 17.410 | 19/5:08.062 |
| 6 | 3 | 15.092 | 19/5:04.510 |
| 7 | 3 | 15.193 | 19/5:02.247 |
| 8 | 3 | 14.717 | 20/5:15.178 |
| 9 | 2 | 15.204 | 20/5:13.944 |
| 10 | 2 | 15.074 | 20/5:12.698 |
| 11 | 3 | 16.755 | 20/5:14.735 |
| 12 | 3 | 15.317 | 20/5:14.035 |
| 13 | 3 | 14.710 | 20/5:12.509 |
| 14 | 3 | 22.752 | 19/5:06.556 |
| 15 | 4 | 15.676 | 19/5:05.975 |
| 16 | 4 | 14.840 | 19/5:04.474 |
| 17 | 3 | 15.297 | 19/5:03.660 |
| 18 | 3 | 15.996 | 19/5:03.675 |
| 19 | 4 | 17.269 | 19/5:04.961 |