| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.156 | 18/5:08.808 |
| 2 | 3 | 16.716 | 18/5:04.848 |
| 3 | 3 | 17.127 | 18/5:05.994 |
| 4 | 2 | 17.226 | 18/5:07.012 |
| 5 | 3 | 17.024 | 18/5:06.896 |
| 6 | 3 | 16.742 | 18/5:05.973 |
| 7 | 3 | 16.896 | 18/5:05.709 |
| 8 | 3 | 17.509 | 18/5:06.891 |
| 9 | 3 | 17.220 | 18/5:07.232 |
| 10 | 3 | 17.186 | 18/5:07.444 |
| 11 | 3 | 17.295 | 18/5:07.795 |
| 12 | 3 | 17.914 | 18/5:09.017 |
| 13 | 4 | 22.285 | 18/5:16.102 |
| 14 | 4 | 17.394 | 18/5:15.887 |
| 15 | 4 | 17.135 | 18/5:15.390 |
| 16 | 5 | 19.306 | 18/5:17.397 |
| 17 | 5 | 17.004 | 18/5:16.731 |
| 18 | 5 | 19.792 | 18/5:18.927 |