| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.282 | 18/5:11.076 |
| 2 | 3 | 17.031 | 18/5:08.817 |
| 3 | 3 | 17.755 | 18/5:12.408 |
| 4 | 3 | 17.285 | 18/5:12.088 |
| 5 | 2 | 17.413 | 18/5:12.358 |
| 6 | 2 | 17.284 | 18/5:12.150 |
| 7 | 2 | 17.285 | 18/5:12.004 |
| 8 | 3 | 20.512 | 17/5:01.425 |
| 9 | 2 | 16.923 | 18/5:17.540 |
| 10 | 2 | 17.196 | 18/5:16.739 |
| 11 | 2 | 16.974 | 18/5:15.720 |
| 12 | 2 | 16.887 | 18/5:14.740 |
| 13 | 2 | 17.284 | 18/5:14.461 |
| 14 | 2 | 16.664 | 18/5:13.425 |
| 15 | 2 | 17.301 | 18/5:13.291 |
| 16 | 2 | 17.330 | 18/5:13.207 |
| 17 | 2 | 17.072 | 18/5:12.859 |
| 18 | 2 | 17.326 | 18/5:12.804 |