| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 19.419 | N/A |
| 2 | 5 | 19.258 | 19/6:06.063 |
| 3 | 5 | 19.039 | 19/6:04.092 |
| 4 | 5 | 18.434 | 20/6:18.715 |
| 5 | 5 | 18.674 | 20/6:17.592 |
| 6 | 5 | 18.160 | 20/6:14.966 |
| 7 | 4 | 18.837 | 20/6:15.358 |
| 8 | 4 | 20.753 | 19/6:01.817 |
| 9 | 4 | 18.762 | 19/6:01.232 |
| 10 | 5 | 21.703 | 19/6:06.659 |
| 11 | 5 | 21.119 | 19/6:09.949 |
| 12 | 5 | 19.217 | 19/6:09.528 |
| 13 | 5 | 18.409 | 19/6:07.966 |
| 14 | 5 | 20.053 | 19/6:08.920 |
| 15 | 5 | 19.182 | 19/6:08.619 |
| 16 | 5 | 18.711 | 19/6:07.792 |
| 17 | 5 | 18.640 | 19/6:06.988 |
| 18 | 5 | 18.384 | 19/6:06.009 |
| 19 | 5 | 18.668 | 19/6:05.422 |