| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.674 | 15/5:10.110 |
| 2 | 3 | 22.472 | 14/5:02.022 |
| 3 | 4 | 21.598 | 14/5:02.139 |
| 4 | 3 | 22.507 | 14/5:05.379 |
| 5 | 3 | 23.128 | 14/5:09.061 |
| 6 | 3 | 20.123 | 14/5:04.505 |
| 7 | 3 | 20.436 | 14/5:01.876 |
| 8 | 3 | 20.803 | 14/5:00.547 |
| 9 | 3 | 21.243 | 14/5:00.197 |
| 10 | 3 | 20.393 | 15/5:20.066 |
| 11 | 3 | 21.876 | 15/5:20.800 |
| 12 | 3 | 20.753 | 15/5:20.007 |
| 13 | 3 | 22.391 | 15/5:21.227 |
| 14 | 3 | 21.253 | 15/5:21.054 |
| 15 | 3 | 20.578 | 15/5:20.228 |