| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.687 | 17/5:00.679 |
| 2 | 3 | 16.121 | 18/5:04.272 |
| 3 | 3 | 16.812 | 18/5:03.720 |
| 4 | 4 | 18.715 | 18/5:12.008 |
| 5 | 3 | 16.708 | 18/5:09.755 |
| 6 | 2 | 15.927 | 18/5:05.910 |
| 7 | 5 | 20.630 | 18/5:15.257 |
| 8 | 6 | 19.188 | 17/5:01.299 |
| 9 | 6 | 15.775 | 18/5:15.126 |
| 10 | 6 | 18.063 | 18/5:16.127 |
| 11 | 6 | 16.204 | 18/5:13.904 |
| 12 | 7 | 21.707 | 17/5:02.511 |
| 13 | 7 | 17.679 | 17/5:02.359 |
| 14 | 7 | 16.500 | 17/5:00.798 |
| 15 | 6 | 16.344 | 18/5:16.872 |
| 16 | 6 | 17.244 | 18/5:16.467 |
| 17 | 5 | 16.104 | 18/5:14.903 |
| 18 | 5 | 16.598 | 18/5:14.006 |