| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.809 | 18/6:14.562 |
| 2 | 1 | 18.858 | 19/6:16.837 |
| 3 | 1 | 18.456 | 19/6:08.112 |
| 4 | 1 | 19.728 | 19/6:09.792 |
| 5 | 1 | 18.715 | 19/6:06.951 |
| 6 | 1 | 19.192 | 19/6:06.567 |
| 7 | 1 | 18.452 | 19/6:04.284 |
| 8 | 1 | 18.410 | 19/6:02.473 |
| 9 | 1 | 18.580 | 19/6:01.422 |
| 10 | 1 | 18.351 | 19/6:00.147 |
| 11 | 1 | 18.767 | 20/6:18.760 |
| 12 | 1 | 19.160 | 19/6:00.173 |
| 13 | 1 | 18.276 | 20/6:18.083 |
| 14 | 1 | 18.552 | 20/6:17.580 |
| 15 | 1 | 20.036 | 19/6:00.167 |
| 16 | 1 | 18.710 | 20/6:18.815 |
| 17 | 1 | 19.427 | 19/6:00.418 |
| 18 | 1 | 18.916 | 19/6:00.361 |
| 19 | 1 | 18.731 | 19/6:00.126 |