| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.178 | 19/5:07.382 |
| 2 | 4 | 16.484 | 19/5:10.289 |
| 3 | 2 | 16.428 | 19/5:10.903 |
| 4 | 2 | 16.461 | 19/5:11.367 |
| 5 | 2 | 16.283 | 19/5:10.969 |
| 6 | 3 | 16.192 | 19/5:10.416 |
| 7 | 2 | 16.163 | 19/5:09.942 |
| 8 | 3 | 16.933 | 19/5:11.415 |
| 9 | 3 | 16.189 | 19/5:10.990 |
| 10 | 3 | 16.079 | 19/5:10.441 |
| 11 | 3 | 16.204 | 19/5:10.208 |
| 12 | 3 | 16.689 | 19/5:10.781 |
| 13 | 3 | 16.915 | 19/5:11.597 |
| 14 | 3 | 16.570 | 19/5:11.828 |
| 15 | 2 | 16.141 | 19/5:11.485 |
| 16 | 3 | 16.468 | 19/5:11.573 |
| 17 | 3 | 16.383 | 19/5:11.555 |
| 18 | 4 | 21.577 | 18/5:00.337 |