| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.144 | 19/5:06.736 |
| 2 | 2 | 16.483 | 19/5:09.956 |
| 3 | 2 | 16.296 | 19/5:09.846 |
| 4 | 3 | 20.055 | 18/5:10.401 |
| 5 | 3 | 16.434 | 18/5:07.483 |
| 6 | 3 | 15.985 | 18/5:04.191 |
| 7 | 3 | 16.117 | 18/5:02.179 |
| 8 | 2 | 16.278 | 18/5:01.032 |
| 9 | 2 | 15.999 | 19/5:16.225 |
| 10 | 2 | 16.101 | 19/5:15.195 |
| 11 | 2 | 16.989 | 19/5:15.885 |
| 12 | 3 | 20.516 | 18/5:05.095 |
| 13 | 3 | 16.831 | 18/5:04.931 |
| 14 | 3 | 17.642 | 18/5:05.833 |
| 15 | 4 | 17.565 | 18/5:06.522 |
| 16 | 4 | 17.166 | 18/5:06.676 |
| 17 | 4 | 16.502 | 18/5:06.109 |
| 18 | 3 | 16.664 | 18/5:05.767 |