| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.237 | 23/6:13.451 |
| 2 | 1 | 16.229 | 23/6:13.359 |
| 3 | 2 | 16.387 | 23/6:14.540 |
| 4 | 2 | 16.393 | 23/6:15.164 |
| 5 | 2 | 16.117 | 23/6:14.270 |
| 6 | 1 | 16.643 | 23/6:15.690 |
| 7 | 1 | 16.479 | 23/6:16.165 |
| 8 | 1 | 16.361 | 23/6:16.182 |
| 9 | 1 | 16.515 | 22/6:00.216 |
| 10 | 1 | 16.549 | 22/6:00.602 |
| 11 | 2 | 24.438 | 22/6:16.696 |
| 12 | 2 | 16.368 | 22/6:15.313 |
| 13 | 2 | 18.178 | 21/6:00.060 |
| 14 | 2 | 16.316 | 22/6:15.901 |
| 15 | 3 | 22.572 | 21/6:06.495 |
| 16 | 3 | 16.564 | 21/6:05.329 |
| 17 | 3 | 16.307 | 21/6:03.983 |
| 18 | 3 | 16.339 | 21/6:02.824 |
| 19 | 3 | 17.162 | 21/6:02.697 |
| 20 | 3 | 18.046 | 21/6:03.510 |
| 21 | 3 | 16.176 | 21/6:02.376 |