| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.994 | 16/5:19.904 |
| 2 | 4 | 20.275 | 15/5:02.017 |
| 3 | 4 | 19.766 | 15/5:00.175 |
| 4 | 4 | 20.946 | 15/5:03.679 |
| 5 | 3 | 20.479 | 15/5:04.380 |
| 6 | 4 | 26.115 | 15/5:18.938 |
| 7 | 4 | 26.826 | 14/5:08.802 |
| 8 | 4 | 21.047 | 14/5:07.034 |
| 9 | 4 | 20.643 | 14/5:05.030 |
| 10 | 4 | 19.709 | 14/5:02.120 |
| 11 | 4 | 19.528 | 15/5:20.902 |
| 12 | 4 | 20.304 | 15/5:19.540 |
| 13 | 4 | 22.718 | 15/5:21.173 |
| 14 | 4 | 20.803 | 15/5:20.521 |
| 15 | 4 | 23.390 | 15/5:22.543 |