| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.806 | 18/5:02.508 |
| 2 | 1 | 17.075 | 18/5:04.929 |
| 3 | 2 | 16.955 | 18/5:05.016 |
| 4 | 2 | 16.820 | 18/5:04.452 |
| 5 | 3 | 19.945 | 18/5:15.363 |
| 6 | 3 | 17.023 | 18/5:13.872 |
| 7 | 3 | 16.261 | 18/5:10.847 |
| 8 | 2 | 15.979 | 18/5:07.944 |
| 9 | 2 | 16.420 | 18/5:06.568 |
| 10 | 2 | 15.552 | 18/5:03.904 |
| 11 | 1 | 15.827 | 18/5:02.175 |
| 12 | 1 | 16.408 | 18/5:01.606 |
| 13 | 1 | 16.501 | 18/5:01.253 |
| 14 | 1 | 16.150 | 18/5:00.499 |
| 15 | 1 | 15.854 | 19/5:16.129 |
| 16 | 1 | 15.803 | 19/5:15.137 |
| 17 | 1 | 15.971 | 19/5:14.045 |
| 18 | 1 | 16.092 | 19/5:13.966 |
| 19 | 1 | 16.226 | 19/5:13.668 |