| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.900 | 18/5:04.200 |
| 2 | 1 | 16.724 | 18/5:02.616 |
| 3 | 1 | 17.221 | 18/5:05.070 |
| 4 | 1 | 16.708 | 18/5:03.988 |
| 5 | 1 | 17.014 | 18/5:04.441 |
| 6 | 1 | 16.887 | 18/5:04.362 |
| 7 | 1 | 16.789 | 18/5:04.053 |
| 8 | 1 | 16.902 | 18/5:04.076 |
| 9 | 1 | 16.858 | 18/5:04.006 |
| 10 | 1 | 17.136 | 18/5:04.450 |
| 11 | 1 | 19.200 | 18/5:08.191 |
| 12 | 1 | 17.440 | 18/5:08.668 |
| 13 | 1 | 16.943 | 18/5:08.384 |
| 14 | 1 | 17.311 | 18/5:08.614 |
| 15 | 1 | 17.298 | 18/5:08.797 |
| 16 | 1 | 17.414 | 18/5:09.088 |
| 17 | 1 | 17.280 | 18/5:09.203 |
| 18 | 2 | 17.782 | 18/5:09.807 |