| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.549 | 19/5:14.431 |
| 2 | 1 | 16.329 | 19/5:12.341 |
| 3 | 2 | 16.206 | 19/5:10.865 |
| 4 | 1 | 16.265 | 19/5:10.408 |
| 5 | 1 | 16.351 | 19/5:10.460 |
| 6 | 1 | 16.239 | 19/5:10.140 |
| 7 | 1 | 18.890 | 18/5:00.417 |
| 8 | 1 | 18.292 | 18/5:04.022 |
| 9 | 1 | 17.218 | 18/5:04.678 |
| 10 | 2 | 21.568 | 18/5:13.033 |
| 11 | 2 | 16.563 | 18/5:11.678 |
| 12 | 2 | 16.377 | 18/5:10.270 |
| 13 | 2 | 16.611 | 18/5:09.403 |
| 14 | 2 | 19.529 | 18/5:12.412 |
| 15 | 2 | 16.366 | 18/5:11.224 |
| 16 | 2 | 17.244 | 18/5:11.172 |
| 17 | 2 | 16.118 | 18/5:09.934 |
| 18 | 2 | 16.282 | 18/5:08.997 |