| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.134 | 18/5:08.412 |
| 2 | 5 | 17.734 | 18/5:13.812 |
| 3 | 4 | 17.458 | 18/5:13.956 |
| 4 | 4 | 16.442 | 18/5:09.456 |
| 5 | 6 | 21.190 | 17/5:05.857 |
| 6 | 6 | 16.592 | 17/5:01.891 |
| 7 | 6 | 16.553 | 18/5:16.550 |
| 8 | 6 | 17.204 | 18/5:15.690 |
| 9 | 5 | 17.17 | 18/5:14.614 |
| 10 | 5 | 17.203 | 18/5:14.118 |
| 11 | 5 | 16.500 | 18/5:12.561 |
| 12 | 5 | 17.285 | 18/5:12.442 |
| 13 | 5 | 17.729 | 18/5:12.956 |
| 14 | 5 | 16.809 | 18/5:12.213 |
| 15 | 5 | 16.560 | 18/5:11.271 |
| 16 | 5 | 16.969 | 18/5:10.907 |
| 17 | 5 | 16.840 | 18/5:10.449 |
| 18 | 5 | 16.992 | 18/5:10.194 |