| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.075 | 20/6:01.500 |
| 2 | 5 | 18.742 | 20/6:08.170 |
| 3 | 5 | 18.003 | 20/6:05.467 |
| 4 | 6 | 18.801 | 20/6:08.105 |
| 5 | 6 | 17.233 | 20/6:03.416 |
| 6 | 7 | 24.639 | 19/6:05.728 |
| 7 | 7 | 18.124 | 19/6:02.675 |
| 8 | 7 | 17.838 | 20/6:18.637 |
| 9 | 7 | 17.937 | 20/6:16.427 |
| 10 | 7 | 18.645 | 20/6:16.074 |
| 11 | 7 | 18.112 | 20/6:14.816 |
| 12 | 7 | 21.647 | 19/6:00.677 |
| 13 | 7 | 21.102 | 19/6:03.774 |
| 14 | 7 | 20.831 | 19/6:06.061 |
| 15 | 7 | 20.826 | 19/6:08.036 |
| 16 | 7 | 17.847 | 19/6:06.227 |
| 17 | 7 | 19.323 | 19/6:06.281 |
| 18 | 7 | 19.140 | 19/6:06.135 |
| 19 | 7 | 18.370 | 19/6:05.235 |