| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.910 | 18/5:04.380 |
| 2 | 4 | 17.781 | 18/5:12.219 |
| 3 | 4 | 17.575 | 18/5:13.596 |
| 4 | 4 | 17.437 | 18/5:13.663 |
| 5 | 4 | 16.501 | 18/5:10.334 |
| 6 | 4 | 16.297 | 18/5:07.503 |
| 7 | 4 | 16.241 | 18/5:05.337 |
| 8 | 4 | 20.951 | 18/5:14.309 |
| 9 | 4 | 17.063 | 18/5:13.512 |
| 10 | 4 | 16.566 | 18/5:11.980 |
| 11 | 4 | 16.470 | 18/5:10.569 |
| 12 | 4 | 17.092 | 18/5:10.326 |
| 13 | 4 | 14.927 | 18/5:07.123 |
| 14 | 4 | 17.435 | 18/5:07.602 |
| 15 | 4 | 16.153 | 18/5:06.479 |
| 16 | 4 | 16.978 | 18/5:06.424 |
| 17 | 4 | 18.149 | 18/5:07.616 |
| 18 | 4 | 15.413 | 18/5:05.939 |