| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.518 | 19/5:13.842 |
| 2 | 3 | 18.717 | 18/5:17.115 |
| 3 | 2 | 16.256 | 18/5:08.946 |
| 4 | 2 | 16.455 | 18/5:05.757 |
| 5 | 2 | 16.488 | 18/5:03.962 |
| 6 | 2 | 16.147 | 18/5:01.743 |
| 7 | 2 | 16.297 | 18/5:00.543 |
| 8 | 2 | 16.743 | 18/5:00.647 |
| 9 | 2 | 20.054 | 18/5:07.350 |
| 10 | 2 | 16.228 | 18/5:05.825 |
| 11 | 3 | 19.470 | 18/5:09.883 |
| 12 | 2 | 16.365 | 18/5:08.607 |
| 13 | 2 | 16.239 | 18/5:07.353 |
| 14 | 2 | 16.226 | 18/5:06.261 |
| 15 | 3 | 21.570 | 18/5:11.728 |
| 16 | 3 | 18.806 | 18/5:13.401 |
| 17 | 3 | 17.129 | 18/5:13.103 |
| 18 | 3 | 16.681 | 18/5:12.389 |