| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.288 | 20/5:05.760 |
| 2 | 2 | 17.442 | 19/5:10.935 |
| 3 | 2 | 15.379 | 19/5:04.690 |
| 4 | 2 | 17.639 | 19/5:12.303 |
| 5 | 2 | 18.290 | 18/5:02.537 |
| 6 | 2 | 16.702 | 18/5:02.220 |
| 7 | 2 | 15.689 | 19/5:16.022 |
| 8 | 2 | 16.039 | 19/5:14.612 |
| 9 | 2 | 19.374 | 18/5:03.684 |
| 10 | 2 | 17.440 | 18/5:04.708 |
| 11 | 2 | 19.525 | 18/5:08.957 |
| 12 | 2 | 14.748 | 18/5:05.333 |
| 13 | 2 | 16.434 | 18/5:04.600 |
| 14 | 3 | 20.063 | 18/5:08.638 |
| 15 | 3 | 18.057 | 18/5:09.731 |
| 16 | 3 | 20.094 | 18/5:12.978 |
| 17 | 3 | 19.667 | 18/5:15.392 |
| 18 | 3 | 23.382 | 18/5:21.252 |