| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.005 | 18/5:06.090 |
| 2 | 4 | 17.340 | 18/5:09.105 |
| 3 | 5 | 20.255 | 17/5:09.400 |
| 4 | 5 | 17.169 | 17/5:05.018 |
| 5 | 5 | 17.050 | 17/5:01.985 |
| 6 | 5 | 17.911 | 17/5:02.402 |
| 7 | 5 | 19.879 | 17/5:07.479 |
| 8 | 5 | 16.850 | 17/5:04.850 |
| 9 | 4 | 17.207 | 17/5:03.480 |
| 10 | 5 | 17.601 | 17/5:03.054 |
| 11 | 4 | 16.764 | 17/5:01.412 |
| 12 | 4 | 17.054 | 17/5:00.454 |
| 13 | 4 | 16.810 | 18/5:16.932 |
| 14 | 4 | 17.215 | 18/5:16.427 |
| 15 | 4 | 18.553 | 18/5:17.596 |
| 16 | 5 | 17.489 | 18/5:17.421 |
| 17 | 4 | 16.807 | 18/5:16.545 |
| 18 | 4 | 17.222 | 18/5:16.181 |