| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 17.975 | 17/5:05.575 |
| 2 | 8 | 16.439 | 18/5:09.726 |
| 3 | 6 | 16.156 | 18/5:03.420 |
| 4 | 5 | 16.572 | 18/5:02.139 |
| 5 | 5 | 16.434 | 18/5:00.874 |
| 6 | 6 | 17.926 | 18/5:04.506 |
| 7 | 7 | 17.160 | 18/5:05.131 |
| 8 | 8 | 20.717 | 18/5:13.603 |
| 9 | 7 | 16.048 | 18/5:10.854 |
| 10 | 7 | 16.528 | 18/5:09.519 |
| 11 | 7 | 17.040 | 18/5:09.265 |
| 12 | 7 | 15.951 | 18/5:07.419 |
| 13 | 6 | 17.191 | 18/5:07.574 |
| 14 | 6 | 16.221 | 18/5:06.460 |
| 15 | 5 | 15.980 | 18/5:05.206 |
| 16 | 5 | 16.854 | 18/5:05.091 |
| 17 | 5 | 16.048 | 18/5:04.136 |
| 18 | 5 | 17.297 | 18/5:04.537 |