| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.032 | 18/5:06.576 |
| 2 | 1 | 17.159 | 18/5:07.719 |
| 3 | 1 | 17.437 | 18/5:09.768 |
| 4 | 1 | 17.667 | 18/5:11.827 |
| 5 | 1 | 17.443 | 18/5:12.257 |
| 6 | 1 | 17.014 | 18/5:11.256 |
| 7 | 1 | 17.018 | 18/5:10.551 |
| 8 | 1 | 18.321 | 18/5:12.955 |
| 9 | 1 | 17.797 | 18/5:13.776 |
| 10 | 1 | 17.077 | 18/5:13.137 |
| 11 | 1 | 17.004 | 18/5:12.495 |
| 12 | 1 | 17.092 | 18/5:12.091 |
| 13 | 1 | 18.366 | 18/5:13.514 |
| 14 | 1 | 17.710 | 18/5:13.890 |
| 15 | 1 | 17.237 | 18/5:13.649 |
| 16 | 1 | 17.423 | 18/5:13.647 |
| 17 | 1 | 17.665 | 18/5:13.901 |
| 18 | 1 | 20.940 | 18/5:17.402 |