| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.945 | 19/5:02.955 |
| 2 | 5 | 16.426 | 19/5:07.524 |
| 3 | 5 | 19.142 | 18/5:09.078 |
| 4 | 6 | 18.878 | 18/5:16.759 |
| 5 | 6 | 16.006 | 18/5:11.029 |
| 6 | 6 | 17.521 | 18/5:11.754 |
| 7 | 6 | 17.331 | 18/5:11.783 |
| 8 | 5 | 17.674 | 18/5:12.576 |
| 9 | 5 | 16.757 | 18/5:11.036 |
| 10 | 5 | 15.379 | 18/5:07.906 |
| 11 | 5 | 16.043 | 18/5:06.166 |
| 12 | 5 | 18.302 | 18/5:08.106 |
| 13 | 5 | 16.399 | 18/5:07.111 |
| 14 | 5 | 15.647 | 18/5:05.292 |
| 15 | 5 | 16.110 | 18/5:04.272 |
| 16 | 5 | 16.666 | 18/5:04.004 |
| 17 | 5 | 16.601 | 18/5:03.699 |
| 18 | 5 | 16.265 | 18/5:03.092 |