| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.035 | 15/5:00.525 |
| 2 | 4 | 20.579 | 15/5:04.605 |
| 3 | 4 | 20.315 | 15/5:04.645 |
| 4 | 4 | 20.438 | 15/5:05.126 |
| 5 | 4 | 20.087 | 15/5:04.362 |
| 6 | 4 | 20.886 | 15/5:05.850 |
| 7 | 4 | 20.163 | 15/5:05.364 |
| 8 | 4 | 22.826 | 15/5:09.992 |
| 9 | 4 | 20.587 | 15/5:09.860 |
| 10 | 4 | 20.275 | 15/5:09.286 |
| 11 | 4 | 20.525 | 15/5:09.158 |
| 12 | 4 | 20.115 | 15/5:08.539 |
| 13 | 4 | 20.276 | 15/5:08.200 |