| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.683 | 18/5:00.294 |
| 2 | 4 | 16.817 | 18/5:01.005 |
| 3 | 5 | 19.897 | 17/5:02.583 |
| 4 | 5 | 17.515 | 17/5:01.376 |
| 5 | 6 | 21.151 | 17/5:13.014 |
| 6 | 6 | 16.799 | 17/5:08.442 |
| 7 | 5 | 16.383 | 17/5:04.166 |
| 8 | 5 | 17.607 | 17/5:03.560 |
| 9 | 5 | 16.129 | 17/5:00.297 |
| 10 | 5 | 16.492 | 18/5:15.851 |
| 11 | 5 | 16.530 | 18/5:14.186 |
| 12 | 4 | 18.886 | 18/5:16.333 |
| 13 | 4 | 15.997 | 18/5:14.149 |
| 14 | 5 | 17.380 | 18/5:14.056 |
| 15 | 4 | 16.736 | 18/5:13.202 |
| 16 | 4 | 15.928 | 18/5:11.546 |
| 17 | 4 | 19.527 | 18/5:13.895 |
| 18 | 5 | 22.620 | 18/5:19.077 |