| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.759 | 18/5:01.662 |
| 2 | 2 | 19.741 | 17/5:10.025 |
| 3 | 2 | 15.779 | 18/5:13.674 |
| 4 | 2 | 16.673 | 18/5:10.284 |
| 5 | 3 | 15.721 | 18/5:04.822 |
| 6 | 2 | 16.476 | 18/5:03.447 |
| 7 | 3 | 18.718 | 18/5:08.229 |
| 8 | 3 | 17.634 | 18/5:09.377 |
| 9 | 3 | 21.197 | 18/5:17.396 |
| 10 | 2 | 15.988 | 18/5:14.434 |
| 11 | 2 | 18.220 | 18/5:15.664 |
| 12 | 2 | 16.973 | 18/5:14.818 |
| 13 | 2 | 19.289 | 18/5:17.309 |
| 14 | 3 | 16.180 | 18/5:15.447 |
| 15 | 3 | 15.861 | 18/5:13.450 |
| 16 | 2 | 15.870 | 18/5:11.713 |
| 17 | 2 | 16.032 | 18/5:10.352 |
| 18 | 2 | 15.818 | 18/5:08.929 |