| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.303 | 19/6:06.757 |
| 2 | 3 | 19.129 | 19/6:05.104 |
| 3 | 2 | 19.132 | 19/6:04.572 |
| 4 | 4 | 21.370 | 19/6:14.937 |
| 5 | 2 | 19.297 | 19/6:13.278 |
| 6 | 2 | 19.101 | 19/6:11.551 |
| 7 | 2 | 18.647 | 19/6:09.086 |
| 8 | 2 | 18.248 | 19/6:06.289 |
| 9 | 3 | 24.488 | 19/6:17.287 |
| 10 | 3 | 18.385 | 19/6:14.490 |
| 11 | 3 | 18.563 | 19/6:12.509 |
| 12 | 3 | 19.947 | 19/6:13.049 |
| 13 | 3 | 18.729 | 19/6:11.726 |
| 14 | 4 | 24.323 | 19/6:18.184 |
| 15 | 4 | 24.023 | 18/6:03.222 |
| 16 | 4 | 29.842 | 18/6:14.093 |
| 17 | 4 | 19.609 | 18/6:12.850 |
| 18 | 4 | 17.745 | 18/6:09.881 |