| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.932 | 19/5:02.708 |
| 2 | 3 | 16.175 | 19/5:05.017 |
| 3 | 3 | 18.376 | 18/5:02.898 |
| 4 | 3 | 15.514 | 19/5:13.486 |
| 5 | 4 | 17.967 | 18/5:02.270 |
| 6 | 4 | 19.879 | 18/5:11.529 |
| 7 | 4 | 15.197 | 18/5:06.103 |
| 8 | 3 | 21.686 | 18/5:16.634 |
| 9 | 3 | 18.464 | 17/5:00.692 |
| 10 | 3 | 15.156 | 18/5:13.823 |
| 11 | 3 | 14.825 | 18/5:09.553 |
| 12 | 3 | 20.126 | 18/5:13.945 |
| 13 | 3 | 14.898 | 18/5:10.424 |
| 14 | 3 | 17.154 | 18/5:10.306 |
| 15 | 3 | 14.819 | 18/5:07.402 |
| 16 | 3 | 14.857 | 18/5:04.903 |
| 17 | 4 | 16.822 | 18/5:04.779 |
| 18 | 4 | 23.829 | 18/5:11.676 |