| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.358 | 18/6:06.444 |
| 2 | 3 | 19.692 | 18/6:00.450 |
| 3 | 2 | 19.200 | 19/6:15.250 |
| 4 | 1 | 19.342 | 19/6:13.312 |
| 5 | 1 | 19.225 | 19/6:11.705 |
| 6 | 1 | 20.012 | 19/6:13.125 |
| 7 | 1 | 19.667 | 19/6:13.203 |
| 8 | 1 | 19.845 | 19/6:13.685 |
| 9 | 1 | 24.946 | 18/6:04.574 |
| 10 | 1 | 19.449 | 18/6:03.125 |
| 11 | 1 | 18.966 | 18/6:01.149 |
| 12 | 1 | 18.778 | 19/6:19.177 |
| 13 | 1 | 19.457 | 19/6:18.446 |
| 14 | 1 | 20.125 | 19/6:18.727 |
| 15 | 1 | 18.776 | 19/6:17.261 |
| 16 | 1 | 19.737 | 19/6:17.120 |
| 17 | 1 | 19.893 | 19/6:17.170 |
| 18 | 1 | 20.572 | 19/6:17.931 |
| 19 | 1 | 19.653 | 19/6:17.693 |