| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.137 | 18/5:08.466 |
| 2 | 1 | 16.922 | 18/5:06.531 |
| 3 | 1 | 16.543 | 18/5:03.612 |
| 4 | 1 | 17.100 | 18/5:04.659 |
| 5 | 2 | 20.454 | 18/5:17.362 |
| 6 | 3 | 16.932 | 18/5:15.264 |
| 7 | 1 | 16.526 | 18/5:12.722 |
| 8 | 2 | 16.700 | 18/5:11.207 |
| 9 | 1 | 16.621 | 18/5:09.870 |
| 10 | 2 | 20.123 | 18/5:15.104 |
| 11 | 2 | 16.405 | 18/5:13.303 |
| 12 | 2 | 17.572 | 18/5:13.552 |
| 13 | 1 | 16.727 | 18/5:12.594 |
| 14 | 3 | 19.453 | 18/5:15.276 |
| 15 | 4 | 20.463 | 17/5:01.102 |
| 16 | 4 | 16.675 | 17/5:00.000 |
| 17 | 4 | 16.329 | 18/5:16.252 |
| 18 | 4 | 16.890 | 18/5:15.572 |