| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 16.727 | 18/5:01.086 |
| 2 | 7 | 17.403 | 18/5:07.017 |
| 3 | 7 | 17.252 | 18/5:08.292 |
| 4 | 7 | 16.811 | 18/5:06.868 |
| 5 | 6 | 16.204 | 18/5:03.829 |
| 6 | 6 | 17.778 | 18/5:06.525 |
| 7 | 6 | 18.244 | 18/5:09.648 |
| 8 | 5 | 17.111 | 18/5:09.442 |
| 9 | 5 | 21.241 | 18/5:17.542 |
| 10 | 5 | 17.284 | 18/5:16.899 |
| 11 | 5 | 16.476 | 18/5:15.050 |
| 12 | 5 | 16.722 | 18/5:13.879 |
| 13 | 6 | 19.519 | 18/5:16.761 |
| 14 | 6 | 16.792 | 18/5:15.725 |
| 15 | 6 | 18.194 | 18/5:16.509 |
| 16 | 6 | 16.766 | 18/5:15.589 |
| 17 | 6 | 18.683 | 18/5:16.807 |
| 18 | 7 | 17.304 | 18/5:16.511 |