| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.976 | 18/5:05.568 |
| 2 | 4 | 17.683 | 18/5:11.931 |
| 3 | 2 | 16.735 | 18/5:08.364 |
| 4 | 3 | 17.129 | 18/5:08.353 |
| 5 | 2 | 16.608 | 18/5:06.472 |
| 6 | 3 | 17.088 | 18/5:06.657 |
| 7 | 4 | 22.987 | 17/5:04.072 |
| 8 | 4 | 18.222 | 17/5:04.784 |
| 9 | 4 | 17.056 | 17/5:03.136 |
| 10 | 4 | 17.029 | 17/5:01.772 |
| 11 | 4 | 18.469 | 17/5:02.881 |
| 12 | 4 | 16.666 | 17/5:01.251 |
| 13 | 4 | 19.293 | 17/5:03.307 |
| 14 | 4 | 16.302 | 17/5:01.438 |
| 15 | 4 | 16.653 | 17/5:00.215 |
| 16 | 4 | 17.684 | 17/5:00.241 |
| 17 | 4 | 17.045 | 18/5:17.250 |
| 18 | 4 | 16.473 | 18/5:16.098 |