| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.325 | 19/6:07.175 |
| 2 | 3 | 19.761 | 19/6:11.317 |
| 3 | 4 | 19.141 | 19/6:08.771 |
| 4 | 4 | 18.875 | 19/6:06.235 |
| 5 | 3 | 18.393 | 19/6:02.881 |
| 6 | 3 | 18.584 | 19/6:01.250 |
| 7 | 3 | 19.192 | 19/6:01.736 |
| 8 | 3 | 19.244 | 19/6:02.223 |
| 9 | 4 | 28.588 | 18/6:02.206 |
| 10 | 4 | 19.480 | 18/6:01.049 |
| 11 | 4 | 17.971 | 19/6:17.502 |
| 12 | 4 | 18.569 | 19/6:15.445 |
| 13 | 4 | 21.430 | 19/6:17.885 |
| 14 | 4 | 18.998 | 19/6:16.676 |
| 15 | 4 | 18.426 | 19/6:14.904 |
| 16 | 4 | 18.807 | 19/6:13.806 |
| 17 | 4 | 22.085 | 19/6:16.501 |
| 18 | 4 | 23.101 | 19/6:19.968 |
| 19 | 4 | 20.243 | 19/6:20.213 |