| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.963 | 17/5:05.371 |
| 2 | 1 | 17.546 | 17/5:01.827 |
| 3 | 1 | 17.057 | 18/5:15.396 |
| 4 | 1 | 17.205 | 18/5:13.969 |
| 5 | 1 | 17.387 | 18/5:13.769 |
| 6 | 1 | 17.390 | 18/5:13.644 |
| 7 | 1 | 17.478 | 18/5:13.781 |
| 8 | 1 | 17.425 | 18/5:13.765 |
| 9 | 1 | 17.047 | 18/5:12.996 |
| 10 | 1 | 17.240 | 18/5:12.728 |
| 11 | 1 | 18.191 | 18/5:14.066 |
| 12 | 1 | 17.406 | 18/5:14.003 |
| 13 | 1 | 17.358 | 18/5:13.883 |
| 14 | 1 | 17.531 | 18/5:14.002 |
| 15 | 1 | 17.214 | 18/5:13.726 |
| 16 | 1 | 18.992 | 18/5:15.484 |
| 17 | 1 | 17.405 | 18/5:15.355 |
| 18 | 1 | 17.754 | 18/5:15.589 |