| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.618 | 18/5:17.124 |
| 2 | 1 | 17.620 | 18/5:17.142 |
| 3 | 2 | 18.722 | 17/5:05.773 |
| 4 | 1 | 17.825 | 17/5:05.086 |
| 5 | 1 | 18.967 | 17/5:08.557 |
| 6 | 2 | 18.063 | 17/5:08.309 |
| 7 | 1 | 17.717 | 17/5:07.292 |
| 8 | 1 | 17.578 | 17/5:06.234 |
| 9 | 1 | 17.725 | 17/5:05.688 |
| 10 | 1 | 17.588 | 17/5:05.019 |
| 11 | 1 | 17.491 | 17/5:04.322 |
| 12 | 1 | 17.724 | 17/5:04.070 |
| 13 | 1 | 17.741 | 17/5:03.880 |
| 14 | 1 | 17.833 | 17/5:03.829 |
| 15 | 2 | 18.017 | 17/5:03.993 |
| 16 | 2 | 18.019 | 17/5:04.138 |
| 17 | 2 | 18.702 | 17/5:04.950 |