| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 10.556 | N/A |
| 2 | 2 | 19.011 | 20/6:11.765 |
| 3 | 2 | 19.492 | 20/6:16.334 |
| 4 | 3 | 19.541 | 20/6:18.168 |
| 5 | 3 | 19.378 | 20/6:18.310 |
| 6 | 3 | 19.220 | 20/6:17.795 |
| 7 | 4 | 21.100 | 19/6:03.782 |
| 8 | 4 | 19.410 | 19/6:03.232 |
| 9 | 4 | 19.009 | 19/6:01.918 |
| 10 | 3 | 19.294 | 19/6:01.466 |
| 11 | 3 | 19.969 | 19/6:02.319 |
| 12 | 3 | 19.267 | 19/6:01.868 |
| 13 | 3 | 19.921 | 19/6:02.474 |
| 14 | 3 | 20.600 | 19/6:03.926 |
| 15 | 4 | 20.445 | 19/6:04.972 |
| 16 | 4 | 19.556 | 19/6:04.811 |
| 17 | 4 | 19.537 | 19/6:04.649 |
| 18 | 4 | 20.531 | 19/6:05.559 |
| 19 | 4 | 20.060 | 19/6:05.897 |