| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.266 | N/A |
| 2 | 2 | 17.749 | 21/6:15.246 |
| 3 | 2 | 18.150 | 20/6:01.306 |
| 4 | 3 | 22.306 | 19/6:09.496 |
| 5 | 3 | 17.736 | 19/6:02.000 |
| 6 | 3 | 18.435 | 19/6:00.019 |
| 7 | 3 | 18.220 | 20/6:16.082 |
| 8 | 3 | 17.853 | 20/6:14.341 |
| 9 | 3 | 21.387 | 19/6:01.897 |
| 10 | 3 | 17.934 | 20/6:18.669 |
| 11 | 3 | 19.715 | 19/6:01.339 |
| 12 | 3 | 18.668 | 19/6:00.088 |
| 13 | 3 | 18.263 | 20/6:18.758 |
| 14 | 3 | 18.553 | 20/6:18.297 |
| 15 | 3 | 21.737 | 19/6:03.173 |
| 16 | 3 | 17.893 | 19/6:01.784 |
| 17 | 3 | 17.908 | 19/6:00.586 |
| 18 | 3 | 25.011 | 19/6:07.049 |
| 19 | 3 | 18.336 | 19/6:06.120 |