| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 21.495 | 17/6:05.415 |
| 2 | 4 | 19.467 | 18/6:08.658 |
| 3 | 4 | 18.505 | 19/6:16.624 |
| 4 | 5 | 18.618 | 19/6:10.904 |
| 5 | 4 | 19.681 | 19/6:11.511 |
| 6 | 4 | 19.140 | 19/6:10.202 |
| 7 | 4 | 18.838 | 19/6:08.448 |
| 8 | 4 | 18.781 | 19/6:06.997 |
| 9 | 4 | 18.630 | 19/6:05.549 |
| 10 | 4 | 19.803 | 19/6:06.620 |
| 11 | 5 | 17.825 | 19/6:04.080 |
| 12 | 4 | 18.665 | 19/6:03.293 |
| 13 | 4 | 19.134 | 19/6:03.312 |
| 14 | 4 | 20.020 | 19/6:04.531 |
| 15 | 4 | 18.769 | 19/6:04.003 |
| 16 | 4 | 18.106 | 19/6:02.754 |
| 17 | 4 | 22.079 | 19/6:06.092 |
| 18 | 4 | 18.221 | 19/6:04.987 |
| 19 | 4 | 19.683 | 19/6:05.460 |