| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.156 | 19/5:06.964 |
| 2 | 4 | 15.301 | 20/5:14.570 |
| 3 | 3 | 15.382 | 20/5:12.260 |
| 4 | 3 | 15.428 | 20/5:11.335 |
| 5 | 4 | 20.491 | 19/5:14.480 |
| 6 | 4 | 15.204 | 19/5:10.213 |
| 7 | 4 | 15.260 | 19/5:07.317 |
| 8 | 4 | 15.472 | 19/5:05.648 |
| 9 | 4 | 15.327 | 19/5:04.044 |
| 10 | 4 | 15.407 | 19/5:02.913 |
| 11 | 4 | 15.392 | 19/5:01.962 |
| 12 | 4 | 15.348 | 19/5:01.099 |
| 13 | 4 | 15.304 | 19/5:00.305 |
| 14 | 4 | 25.499 | 19/5:13.461 |
| 15 | 4 | 15.741 | 19/5:12.502 |
| 16 | 4 | 17.149 | 19/5:13.335 |
| 17 | 5 | 25.711 | 18/5:06.606 |
| 18 | 5 | 15.599 | 18/5:05.171 |