| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.704 | 18/5:00.672 |
| 2 | 4 | 17.505 | 18/5:07.881 |
| 3 | 4 | 18.353 | 18/5:15.372 |
| 4 | 4 | 19.201 | 17/5:04.993 |
| 5 | 4 | 15.842 | 18/5:15.378 |
| 6 | 4 | 18.258 | 18/5:17.589 |
| 7 | 4 | 16.283 | 18/5:14.090 |
| 8 | 4 | 16.695 | 18/5:12.392 |
| 9 | 4 | 16.128 | 18/5:09.938 |
| 10 | 4 | 16.567 | 18/5:08.765 |
| 11 | 4 | 16.604 | 18/5:07.865 |
| 12 | 4 | 17.287 | 18/5:08.141 |
| 13 | 4 | 16.232 | 18/5:06.912 |
| 14 | 4 | 16.309 | 18/5:05.959 |
| 15 | 4 | 16.002 | 18/5:04.764 |
| 16 | 4 | 19.666 | 18/5:07.841 |
| 17 | 4 | 15.532 | 18/5:06.178 |
| 18 | 4 | 15.893 | 18/5:05.061 |