| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.266 | 19/5:09.054 |
| 2 | 2 | 15.799 | 19/5:04.617 |
| 3 | 2 | 16.002 | 19/5:04.424 |
| 4 | 1 | 15.401 | 19/5:01.473 |
| 5 | 2 | 18.826 | 19/5:12.717 |
| 6 | 3 | 16.415 | 19/5:12.578 |
| 7 | 3 | 16.206 | 19/5:11.912 |
| 8 | 3 | 16.125 | 19/5:11.220 |
| 9 | 4 | 15.714 | 19/5:09.814 |
| 10 | 4 | 15.441 | 19/5:08.170 |
| 11 | 4 | 16.018 | 19/5:07.822 |
| 12 | 3 | 15.486 | 19/5:06.690 |
| 13 | 4 | 20.565 | 19/5:13.155 |
| 14 | 4 | 20.367 | 18/5:01.668 |
| 15 | 4 | 21.605 | 18/5:07.483 |
| 16 | 4 | 17.605 | 18/5:08.071 |
| 17 | 4 | 18.809 | 18/5:09.865 |
| 18 | 4 | 16.582 | 18/5:09.232 |