| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 16.975 | 18/5:05.550 |
| 2 | 8 | 17.194 | 18/5:07.521 |
| 3 | 6 | 16.486 | 18/5:03.930 |
| 4 | 6 | 16.774 | 18/5:03.430 |
| 5 | 7 | 17.057 | 18/5:04.150 |
| 6 | 7 | 17.422 | 18/5:05.724 |
| 7 | 7 | 19.899 | 18/5:13.218 |
| 8 | 7 | 17.538 | 18/5:13.526 |
| 9 | 7 | 17.377 | 18/5:13.444 |
| 10 | 7 | 18.739 | 18/5:15.830 |
| 11 | 8 | 17.334 | 18/5:15.483 |
| 12 | 7 | 16.593 | 18/5:14.082 |
| 13 | 8 | 20.083 | 17/5:00.077 |
| 14 | 8 | 17.715 | 17/5:00.154 |
| 15 | 8 | 17.159 | 18/5:17.214 |
| 16 | 8 | 17.096 | 18/5:16.621 |
| 17 | 8 | 16.420 | 18/5:15.382 |
| 18 | 7 | 16.905 | 18/5:14.766 |