| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.954 | 17/5:05.218 |
| 2 | 4 | 16.351 | 18/5:08.745 |
| 3 | 3 | 16.128 | 18/5:02.598 |
| 4 | 3 | 15.312 | 19/5:12.289 |
| 5 | 4 | 17.273 | 19/5:15.468 |
| 6 | 4 | 18.111 | 18/5:03.387 |
| 7 | 4 | 18.608 | 18/5:07.895 |
| 8 | 4 | 20.661 | 18/5:15.896 |
| 9 | 4 | 15.168 | 18/5:11.132 |
| 10 | 4 | 14.993 | 18/5:07.006 |
| 11 | 4 | 18.027 | 18/5:08.595 |
| 12 | 4 | 15.664 | 18/5:06.375 |
| 13 | 4 | 19.145 | 18/5:09.316 |
| 14 | 4 | 14.989 | 18/5:06.494 |
| 15 | 4 | 17.329 | 18/5:06.856 |
| 16 | 4 | 15.159 | 18/5:04.731 |
| 17 | 4 | 16.444 | 18/5:04.217 |
| 18 | 4 | 21.153 | 18/5:08.469 |