| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.267 | 19/5:09.073 |
| 2 | 1 | 15.653 | 19/5:03.240 |
| 3 | 1 | 16.364 | 19/5:05.799 |
| 4 | 1 | 15.967 | 19/5:05.192 |
| 5 | 2 | 16.022 | 19/5:05.037 |
| 6 | 2 | 16.577 | 19/5:06.692 |
| 7 | 3 | 19.990 | 18/5:00.446 |
| 8 | 2 | 16.435 | 19/5:16.528 |
| 9 | 2 | 16.117 | 19/5:15.383 |
| 10 | 2 | 16.720 | 19/5:15.613 |
| 11 | 2 | 23.912 | 18/5:10.948 |
| 12 | 2 | 22.107 | 17/5:00.519 |
| 13 | 2 | 16.489 | 18/5:16.551 |
| 14 | 2 | 20.473 | 17/5:02.470 |
| 15 | 2 | 16.049 | 17/5:00.494 |
| 16 | 2 | 16.133 | 18/5:16.434 |
| 17 | 2 | 16.266 | 18/5:15.043 |
| 18 | 2 | 16.143 | 18/5:13.684 |