| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.896 | 19/5:02.024 |
| 2 | 1 | 16.263 | 19/5:05.511 |
| 3 | 1 | 15.634 | 19/5:02.689 |
| 4 | 1 | 18.032 | 19/5:12.669 |
| 5 | 2 | 20.304 | 18/5:10.064 |
| 6 | 2 | 17.605 | 18/5:11.202 |
| 7 | 2 | 16.825 | 18/5:10.009 |
| 8 | 1 | 15.434 | 18/5:05.984 |
| 9 | 1 | 15.327 | 18/5:02.640 |
| 10 | 2 | 15.702 | 18/5:00.640 |
| 11 | 2 | 18.206 | 18/5:03.100 |
| 12 | 1 | 16.234 | 18/5:02.193 |
| 13 | 1 | 16.177 | 18/5:01.346 |
| 14 | 1 | 15.858 | 18/5:00.210 |
| 15 | 1 | 15.581 | 19/5:15.499 |
| 16 | 1 | 15.274 | 19/5:13.918 |
| 17 | 1 | 20.434 | 18/5:01.538 |
| 18 | 1 | 20.325 | 18/5:05.111 |