| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.489 | 19/5:13.291 |
| 2 | 2 | 15.526 | 19/5:04.142 |
| 3 | 2 | 18.393 | 18/5:02.448 |
| 4 | 2 | 16.794 | 18/5:02.409 |
| 5 | 2 | 15.623 | 19/5:14.735 |
| 6 | 1 | 16.688 | 19/5:15.125 |
| 7 | 1 | 15.864 | 19/5:13.166 |
| 8 | 2 | 16.918 | 19/5:14.201 |
| 9 | 2 | 21.400 | 18/5:07.390 |
| 10 | 2 | 15.508 | 18/5:04.565 |
| 11 | 2 | 15.961 | 18/5:02.996 |
| 12 | 1 | 15.417 | 18/5:00.872 |
| 13 | 1 | 16.425 | 18/5:00.470 |
| 14 | 2 | 19.310 | 18/5:03.835 |
| 15 | 2 | 16.092 | 18/5:02.890 |
| 16 | 2 | 19.572 | 18/5:05.978 |
| 17 | 2 | 15.611 | 18/5:04.508 |
| 18 | 1 | 16.305 | 18/5:03.896 |