| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2:45.184 | 3/8:15.552 |
| 2 | 4 | 20.945 | 6/9:18.387 |
| 3 | 4 | 20.096 | 7/8:01.192 |
| 4 | 4 | 19.770 | 9/8:28.489 |
| 5 | 4 | 19.394 | 10/8:10.778 |
| 6 | 4 | 18.272 | 11/8:03.379 |
| 7 | 4 | 15.935 | 13/8:39.250 |
| 8 | 4 | 24.838 | 13/8:14.705 |
| 9 | 4 | 17.208 | 14/8:20.332 |
| 10 | 4 | 17.268 | 15/8:28.365 |
| 11 | 4 | 19.072 | 15/8:08.157 |
| 12 | 4 | 19.653 | 16/8:23.513 |
| 13 | 5 | 16.891 | 16/8:05.570 |
| 14 | 4 | 19.469 | 17/8:22.708 |
| 15 | 4 | 18.419 | 17/8:10.069 |
| 16 | 4 | 22.510 | 17/8:03.357 |
| 17 | 4 | 16.629 | 18/8:19.291 |
| 18 | 4 | 19.563 | 18/8:11.116 |