| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.146 | 18/5:08.628 |
| 2 | 1 | 17.510 | 18/5:11.904 |
| 3 | 1 | 18.022 | 18/5:16.068 |
| 4 | 2 | 18.530 | 17/5:02.634 |
| 5 | 2 | 17.362 | 17/5:01.138 |
| 6 | 1 | 17.045 | 18/5:16.845 |
| 7 | 1 | 16.669 | 18/5:14.445 |
| 8 | 1 | 16.917 | 18/5:13.202 |
| 9 | 1 | 17.167 | 18/5:12.736 |
| 10 | 1 | 18.210 | 18/5:14.240 |
| 11 | 1 | 17.103 | 18/5:13.660 |
| 12 | 1 | 17.050 | 18/5:13.097 |
| 13 | 1 | 18.195 | 18/5:14.205 |
| 14 | 1 | 17.758 | 18/5:14.594 |
| 15 | 1 | 17.508 | 18/5:14.630 |
| 16 | 1 | 16.892 | 18/5:13.969 |
| 17 | 1 | 17.452 | 18/5:13.979 |
| 18 | 1 | 17.205 | 18/5:13.741 |