| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.704 | 20/6:14.080 |
| 2 | 5 | 19.302 | 19/6:01.057 |
| 3 | 4 | 18.060 | 20/6:13.773 |
| 4 | 4 | 18.765 | 20/6:14.155 |
| 5 | 7 | 23.332 | 19/6:13.019 |
| 6 | 7 | 18.815 | 19/6:10.430 |
| 7 | 7 | 17.946 | 19/6:06.222 |
| 8 | 7 | 18.584 | 19/6:04.582 |
| 9 | 7 | 19.624 | 19/6:05.501 |
| 10 | 7 | 19.076 | 19/6:05.195 |
| 11 | 6 | 19.276 | 19/6:05.291 |
| 12 | 6 | 18.572 | 19/6:04.255 |
| 13 | 6 | 19.950 | 19/6:05.393 |
| 14 | 6 | 18.158 | 19/6:03.937 |
| 15 | 6 | 21.274 | 19/6:06.621 |
| 16 | 6 | 18.157 | 19/6:05.269 |
| 17 | 6 | 19.698 | 19/6:05.798 |
| 18 | 6 | 19.976 | 19/6:06.562 |
| 19 | 6 | 18.526 | 19/6:05.795 |