| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.814 | 18/5:02.652 |
| 2 | 3 | 16.630 | 18/5:00.996 |
| 3 | 2 | 16.475 | 19/5:16.154 |
| 4 | 1 | 17.955 | 18/5:05.433 |
| 5 | 1 | 16.038 | 18/5:02.083 |
| 6 | 1 | 17.433 | 18/5:04.035 |
| 7 | 5 | 19.300 | 18/5:10.230 |
| 8 | 4 | 16.208 | 18/5:07.919 |
| 9 | 5 | 18.279 | 18/5:10.264 |
| 10 | 6 | 21.190 | 18/5:17.380 |
| 11 | 5 | 16.338 | 18/5:15.262 |
| 12 | 5 | 17.768 | 18/5:15.642 |
| 13 | 5 | 17.304 | 18/5:15.321 |
| 14 | 5 | 16.150 | 18/5:13.563 |
| 15 | 5 | 16.273 | 18/5:12.186 |
| 16 | 5 | 19.161 | 18/5:14.231 |
| 17 | 5 | 15.710 | 18/5:12.380 |
| 18 | 5 | 15.961 | 18/5:10.987 |