| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.596 | N/A |
| 2 | 2 | 20.227 | 18/6:03.455 |
| 3 | 2 | 18.996 | 19/6:12.603 |
| 4 | 2 | 18.926 | 19/6:08.049 |
| 5 | 2 | 19.589 | 19/6:09.417 |
| 6 | 2 | 21.385 | 19/6:16.438 |
| 7 | 3 | 27.573 | 18/6:18.568 |
| 8 | 3 | 19.308 | 18/6:14.177 |
| 9 | 3 | 19.963 | 18/6:12.275 |
| 10 | 3 | 19.902 | 18/6:10.681 |
| 11 | 3 | 19.752 | 18/6:09.151 |
| 12 | 3 | 19.122 | 18/6:06.926 |
| 13 | 3 | 18.890 | 18/6:04.742 |
| 14 | 3 | 19.245 | 18/6:03.359 |
| 15 | 3 | 19.508 | 18/6:02.493 |
| 16 | 3 | 19.506 | 18/6:01.740 |
| 17 | 3 | 18.839 | 18/6:00.372 |
| 18 | 3 | 19.251 | 19/6:19.576 |
| 19 | 3 | 19.247 | 19/6:18.825 |