| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.729 | N/A |
| 2 | 1 | 19.033 | 19/6:00.323 |
| 3 | 1 | 18.710 | 20/6:16.287 |
| 4 | 1 | 19.118 | 20/6:17.848 |
| 5 | 1 | 19.597 | 19/6:01.079 |
| 6 | 1 | 18.974 | 19/6:01.284 |
| 7 | 1 | 19.611 | 19/6:02.858 |
| 8 | 1 | 20.151 | 19/6:05.370 |
| 9 | 1 | 19.101 | 19/6:04.892 |
| 10 | 1 | 19.409 | 19/6:05.137 |
| 11 | 1 | 18.859 | 19/6:04.342 |
| 12 | 1 | 23.875 | 19/6:11.900 |
| 13 | 1 | 19.364 | 19/6:11.432 |
| 14 | 1 | 18.892 | 19/6:10.382 |
| 15 | 1 | 19.287 | 19/6:09.990 |
| 16 | 1 | 19.176 | 19/6:09.517 |
| 17 | 1 | 19.225 | 19/6:09.158 |
| 18 | 1 | 19.376 | 19/6:09.002 |
| 19 | 1 | 18.826 | 19/6:08.313 |