| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 16.769 | 18/5:01.842 |
| 2 | 7 | 18.929 | 17/5:03.433 |
| 3 | 7 | 16.177 | 18/5:11.250 |
| 4 | 7 | 21.451 | 17/5:11.635 |
| 5 | 7 | 16.896 | 17/5:06.755 |
| 6 | 7 | 15.880 | 17/5:00.622 |
| 7 | 6 | 17.330 | 18/5:17.397 |
| 8 | 7 | 17.451 | 18/5:16.987 |
| 9 | 6 | 16.294 | 18/5:14.354 |
| 10 | 6 | 16.967 | 18/5:13.459 |
| 11 | 5 | 16.532 | 18/5:12.015 |
| 12 | 4 | 16.843 | 18/5:11.279 |
| 13 | 7 | 20.802 | 18/5:16.137 |
| 14 | 6 | 18.648 | 18/5:17.532 |
| 15 | 7 | 16.519 | 18/5:16.186 |
| 16 | 7 | 16.628 | 18/5:15.130 |
| 17 | 7 | 19.454 | 18/5:17.192 |
| 18 | 7 | 21.086 | 18/5:20.656 |