| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.498 | 15/5:07.470 |
| 2 | 4 | 20.737 | 15/5:09.262 |
| 3 | 3 | 20.005 | 15/5:06.200 |
| 4 | 3 | 20.035 | 15/5:04.781 |
| 5 | 3 | 19.488 | 15/5:02.289 |
| 6 | 3 | 20.297 | 15/5:02.650 |
| 7 | 3 | 18.931 | 16/5:19.979 |
| 8 | 3 | 21.111 | 15/5:02.066 |
| 9 | 4 | 24.597 | 15/5:09.498 |
| 10 | 3 | 19.210 | 15/5:07.363 |
| 11 | 3 | 23.597 | 15/5:11.599 |
| 12 | 3 | 23.607 | 15/5:15.141 |
| 13 | 3 | 19.143 | 15/5:12.988 |
| 14 | 3 | 18.908 | 15/5:10.890 |
| 15 | 3 | 20.584 | 15/5:10.748 |