| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.400 | 20/6:08.000 |
| 2 | 1 | 17.984 | 20/6:03.840 |
| 3 | 1 | 18.533 | 20/6:06.113 |
| 4 | 1 | 18.341 | 20/6:06.290 |
| 5 | 1 | 19.230 | 20/6:09.952 |
| 6 | 1 | 17.563 | 20/6:06.837 |
| 7 | 1 | 18.027 | 20/6:05.937 |
| 8 | 1 | 17.697 | 20/6:04.438 |
| 9 | 1 | 17.281 | 20/6:02.347 |
| 10 | 1 | 18.266 | 20/6:02.644 |
| 11 | 1 | 18.110 | 20/6:02.604 |
| 12 | 1 | 18.103 | 20/6:02.558 |
| 13 | 1 | 17.749 | 20/6:01.975 |
| 14 | 1 | 24.102 | 20/6:10.551 |
| 15 | 1 | 17.366 | 20/6:09.003 |
| 16 | 1 | 17.856 | 20/6:08.260 |
| 17 | 1 | 17.746 | 20/6:07.475 |
| 18 | 1 | 20.733 | 20/6:10.097 |
| 19 | 1 | 19.042 | 20/6:10.662 |
| 20 | 1 | 18.947 | 20/6:11.076 |