| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.322 | 17/6:02.474 |
| 2 | 4 | 19.316 | 18/6:05.742 |
| 3 | 4 | 19.398 | 18/6:00.216 |
| 4 | 4 | 19.344 | 19/6:17.055 |
| 5 | 4 | 18.453 | 19/6:11.765 |
| 6 | 4 | 18.770 | 19/6:09.243 |
| 7 | 4 | 18.329 | 19/6:06.244 |
| 8 | 4 | 19.515 | 19/6:06.812 |
| 9 | 4 | 20.348 | 19/6:09.012 |
| 10 | 4 | 18.674 | 19/6:07.591 |
| 11 | 5 | 19.552 | 19/6:07.945 |
| 12 | 3 | 18.773 | 19/6:07.007 |
| 13 | 3 | 18.080 | 19/6:05.200 |
| 14 | 3 | 18.130 | 19/6:03.720 |
| 15 | 3 | 18.401 | 19/6:02.780 |
| 16 | 3 | 18.657 | 19/6:02.261 |
| 17 | 3 | 18.671 | 19/6:01.819 |
| 18 | 3 | 18.385 | 19/6:01.125 |
| 19 | 3 | 18.475 | 19/6:00.593 |