| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.119 | 18/6:20.142 |
| 2 | 2 | 19.284 | 18/6:03.627 |
| 3 | 1 | 19.040 | 19/6:16.472 |
| 4 | 1 | 19.136 | 19/6:13.250 |
| 5 | 1 | 18.386 | 19/6:08.467 |
| 6 | 1 | 18.742 | 19/6:06.405 |
| 7 | 1 | 18.675 | 19/6:04.751 |
| 8 | 1 | 18.572 | 19/6:03.266 |
| 9 | 1 | 19.316 | 19/6:03.681 |
| 10 | 1 | 20.732 | 19/6:06.704 |
| 11 | 1 | 18.561 | 19/6:05.427 |
| 12 | 1 | 18.411 | 19/6:04.125 |
| 13 | 1 | 19.037 | 19/6:03.939 |
| 14 | 1 | 18.846 | 19/6:03.520 |
| 15 | 1 | 20.960 | 19/6:05.835 |
| 16 | 1 | 19.077 | 19/6:05.624 |
| 17 | 1 | 19.499 | 19/6:05.910 |
| 18 | 1 | 19.994 | 19/6:06.686 |
| 19 | 1 | 19.333 | 19/6:06.720 |