| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.799 | 18/5:02.382 |
| 2 | 3 | 15.366 | 19/5:05.567 |
| 3 | 3 | 15.467 | 19/5:01.669 |
| 4 | 4 | 15.963 | 19/5:02.076 |
| 5 | 4 | 15.781 | 19/5:01.629 |
| 6 | 3 | 16.033 | 19/5:02.129 |
| 7 | 4 | 15.758 | 19/5:01.739 |
| 8 | 4 | 15.683 | 19/5:01.269 |
| 9 | 4 | 19.711 | 19/5:09.407 |
| 10 | 4 | 19.188 | 19/5:14.923 |
| 11 | 4 | 15.938 | 19/5:13.823 |
| 12 | 4 | 15.640 | 19/5:12.434 |
| 13 | 4 | 15.563 | 19/5:11.147 |
| 14 | 4 | 15.550 | 19/5:10.026 |
| 15 | 4 | 15.822 | 19/5:09.399 |
| 16 | 4 | 16.093 | 19/5:09.172 |
| 17 | 4 | 16.035 | 19/5:08.906 |
| 18 | 4 | 15.700 | 19/5:08.317 |
| 19 | 4 | 15.280 | 19/5:07.370 |