| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.842 | 18/5:03.156 |
| 2 | 1 | 16.448 | 19/5:16.255 |
| 3 | 1 | 16.606 | 19/5:16.008 |
| 4 | 2 | 18.949 | 18/5:09.803 |
| 5 | 3 | 20.988 | 17/5:05.432 |
| 6 | 2 | 16.564 | 17/5:01.458 |
| 7 | 3 | 16.490 | 18/5:15.995 |
| 8 | 3 | 16.500 | 18/5:13.621 |
| 9 | 3 | 16.451 | 18/5:11.676 |
| 10 | 3 | 17.525 | 18/5:12.053 |
| 11 | 2 | 17.137 | 18/5:11.727 |
| 12 | 2 | 16.716 | 18/5:10.824 |
| 13 | 2 | 16.201 | 18/5:09.347 |
| 14 | 3 | 19.207 | 18/5:11.945 |
| 15 | 2 | 17.438 | 18/5:12.074 |
| 16 | 2 | 17.299 | 18/5:12.031 |
| 17 | 2 | 19.981 | 18/5:14.833 |
| 18 | 2 | 16.167 | 18/5:13.509 |