| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.986 | 18/5:05.748 |
| 2 | 1 | 17.715 | 18/5:12.309 |
| 3 | 1 | 17.389 | 18/5:12.540 |
| 4 | 1 | 18.016 | 18/5:15.477 |
| 5 | 2 | 19.309 | 17/5:04.011 |
| 6 | 2 | 17.729 | 17/5:03.575 |
| 7 | 2 | 17.692 | 17/5:03.173 |
| 8 | 2 | 17.770 | 17/5:03.038 |
| 9 | 1 | 16.436 | 17/5:00.413 |
| 10 | 2 | 19.946 | 17/5:04.280 |
| 11 | 1 | 17.027 | 17/5:02.932 |
| 12 | 2 | 17.702 | 17/5:02.766 |
| 13 | 2 | 17.449 | 17/5:02.294 |
| 14 | 2 | 17.592 | 17/5:02.063 |
| 15 | 1 | 17.109 | 17/5:01.316 |
| 16 | 1 | 17.539 | 17/5:01.119 |
| 17 | 1 | 17.533 | 17/5:00.939 |