| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.380 | 20/5:07.600 |
| 2 | 2 | 15.294 | 20/5:06.740 |
| 3 | 2 | 15.446 | 20/5:07.467 |
| 4 | 3 | 15.740 | 20/5:09.300 |
| 5 | 3 | 15.436 | 20/5:09.184 |
| 6 | 4 | 20.469 | 19/5:09.589 |
| 7 | 4 | 16.503 | 19/5:10.156 |
| 8 | 4 | 15.792 | 19/5:08.892 |
| 9 | 4 | 15.583 | 19/5:07.469 |
| 10 | 4 | 15.338 | 19/5:05.864 |
| 11 | 4 | 15.303 | 19/5:04.491 |
| 12 | 3 | 15.476 | 19/5:03.620 |
| 13 | 3 | 15.602 | 19/5:03.068 |
| 14 | 4 | 22.569 | 19/5:12.049 |
| 15 | 4 | 16.284 | 19/5:11.872 |
| 16 | 4 | 16.909 | 19/5:12.460 |
| 17 | 4 | 15.697 | 19/5:11.623 |
| 18 | 4 | 15.996 | 19/5:11.196 |
| 19 | 4 | 15.001 | 19/5:09.818 |