| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.796 | 20/6:15.920 |
| 2 | 5 | 23.036 | 18/6:16.488 |
| 3 | 4 | 17.927 | 19/6:18.474 |
| 4 | 3 | 18.328 | 19/6:10.913 |
| 5 | 3 | 18.333 | 19/6:06.396 |
| 6 | 2 | 18.573 | 19/6:04.144 |
| 7 | 3 | 18.657 | 19/6:02.764 |
| 8 | 3 | 19.147 | 19/6:02.893 |
| 9 | 3 | 18.072 | 19/6:00.723 |
| 10 | 3 | 18.526 | 20/6:18.790 |
| 11 | 3 | 18.470 | 20/6:17.936 |
| 12 | 3 | 19.065 | 20/6:18.217 |
| 13 | 3 | 19.747 | 19/6:00.528 |
| 14 | 3 | 21.936 | 19/6:04.546 |
| 15 | 3 | 18.654 | 19/6:03.872 |
| 16 | 3 | 18.752 | 19/6:03.398 |
| 17 | 3 | 27.944 | 19/6:13.253 |
| 18 | 3 | 17.680 | 19/6:11.179 |
| 19 | 3 | 19.934 | 19/6:11.577 |