| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.718 | 17/5:01.206 |
| 2 | 3 | 16.622 | 18/5:09.060 |
| 3 | 3 | 16.382 | 18/5:04.332 |
| 4 | 3 | 16.030 | 18/5:00.384 |
| 5 | 3 | 19.515 | 18/5:10.561 |
| 6 | 3 | 15.896 | 18/5:06.489 |
| 7 | 4 | 19.203 | 18/5:12.084 |
| 8 | 3 | 16.102 | 18/5:09.303 |
| 9 | 4 | 18.902 | 18/5:12.740 |
| 10 | 4 | 17.436 | 18/5:12.851 |
| 11 | 4 | 16.077 | 18/5:10.718 |
| 12 | 4 | 17.762 | 18/5:11.468 |
| 13 | 4 | 16.663 | 18/5:10.580 |
| 14 | 4 | 16.968 | 18/5:10.212 |
| 15 | 4 | 16.414 | 18/5:09.228 |
| 16 | 3 | 16.483 | 18/5:08.445 |
| 17 | 3 | 16.349 | 18/5:07.612 |
| 18 | 4 | 19.695 | 18/5:10.217 |