| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.593 | 15/5:08.895 |
| 2 | 4 | 15.777 | 17/5:09.145 |
| 3 | 4 | 15.865 | 18/5:13.410 |
| 4 | 4 | 19.536 | 17/5:05.027 |
| 5 | 4 | 16.274 | 18/5:16.962 |
| 6 | 3 | 16.843 | 18/5:14.664 |
| 7 | 4 | 16.419 | 18/5:11.932 |
| 8 | 4 | 15.810 | 18/5:08.513 |
| 9 | 4 | 19.193 | 18/5:12.620 |
| 10 | 4 | 15.342 | 18/5:08.974 |
| 11 | 4 | 15.959 | 18/5:07.000 |
| 12 | 4 | 15.854 | 18/5:05.198 |
| 13 | 4 | 15.701 | 18/5:03.461 |
| 14 | 4 | 16.025 | 18/5:02.388 |
| 15 | 4 | 16.082 | 18/5:01.528 |
| 16 | 4 | 23.046 | 18/5:08.609 |
| 17 | 4 | 15.361 | 18/5:06.720 |
| 18 | 4 | 16.575 | 18/5:06.255 |