| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.640 | 20/6:12.800 |
| 2 | 3 | 18.633 | 20/6:12.730 |
| 3 | 3 | 18.452 | 20/6:11.500 |
| 4 | 3 | 19.338 | 20/6:15.315 |
| 5 | 3 | 18.843 | 20/6:15.624 |
| 6 | 3 | 19.213 | 20/6:17.063 |
| 7 | 3 | 18.819 | 20/6:16.966 |
| 8 | 3 | 20.003 | 19/6:00.860 |
| 9 | 3 | 18.587 | 19/6:00.004 |
| 10 | 3 | 18.294 | 20/6:17.644 |
| 11 | 3 | 18.716 | 20/6:17.342 |
| 12 | 3 | 19.410 | 20/6:18.247 |
| 13 | 3 | 19.068 | 20/6:18.486 |
| 14 | 3 | 18.606 | 20/6:18.031 |
| 15 | 3 | 19.379 | 20/6:18.668 |
| 16 | 3 | 19.537 | 19/6:00.451 |
| 17 | 3 | 19.109 | 19/6:00.605 |
| 18 | 3 | 19.747 | 19/6:01.416 |
| 19 | 3 | 18.942 | 19/6:01.336 |