| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.663 | 17/5:00.271 |
| 2 | 4 | 16.851 | 18/5:10.626 |
| 3 | 3 | 16.877 | 18/5:08.346 |
| 4 | 4 | 18.467 | 18/5:14.361 |
| 5 | 3 | 16.590 | 18/5:11.213 |
| 6 | 3 | 17.550 | 18/5:11.994 |
| 7 | 2 | 17.181 | 18/5:11.603 |
| 8 | 2 | 17.111 | 18/5:11.152 |
| 9 | 2 | 17.517 | 18/5:11.614 |
| 10 | 2 | 16.442 | 18/5:10.048 |
| 11 | 3 | 17.010 | 18/5:09.697 |
| 12 | 3 | 16.845 | 18/5:09.156 |
| 13 | 3 | 17.196 | 18/5:09.185 |
| 14 | 3 | 17.047 | 18/5:09.018 |
| 15 | 3 | 16.585 | 18/5:08.318 |
| 16 | 3 | 16.887 | 18/5:08.046 |
| 17 | 3 | 16.911 | 18/5:07.832 |
| 18 | 3 | 16.428 | 18/5:07.158 |