| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.288 | 18/5:11.184 |
| 2 | 1 | 17.551 | 18/5:13.551 |
| 3 | 1 | 17.489 | 18/5:13.968 |
| 4 | 2 | 16.806 | 18/5:11.103 |
| 5 | 2 | 17.394 | 18/5:11.501 |
| 6 | 2 | 16.765 | 18/5:09.879 |
| 7 | 1 | 16.268 | 18/5:07.443 |
| 8 | 2 | 18.398 | 18/5:10.408 |
| 9 | 2 | 16.047 | 18/5:08.012 |
| 10 | 2 | 16.938 | 18/5:07.699 |
| 11 | 2 | 17.249 | 18/5:07.952 |
| 12 | 2 | 16.724 | 18/5:07.375 |
| 13 | 2 | 16.509 | 18/5:06.590 |
| 14 | 2 | 16.696 | 18/5:06.157 |
| 15 | 2 | 16.951 | 18/5:06.088 |
| 16 | 1 | 16.180 | 18/5:05.160 |
| 17 | 1 | 16.904 | 18/5:05.107 |
| 18 | 2 | 16.654 | 18/5:04.811 |