| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 1:21.977 | 3/4:05.931 |
| 2 | 4 | 7.499 | 5/3:43.690 |
| 3 | 4 | 5.177 | 6/3:09.306 |
| 4 | 4 | 7.937 | 8/3:25.180 |
| 5 | 4 | 5.306 | 9/3:14.213 |
| 6 | 4 | 5.050 | 10/3:08.243 |
| 7 | 4 | 9.685 | 11/3:12.706 |
| 8 | 4 | 4.732 | 12/3:11.044 |
| 9 | 4 | 5.436 | 13/3:11.821 |
| 10 | 4 | 4.990 | 14/3:12.905 |
| 11 | 4 | 5.311 | 14/3:02.127 |
| 12 | 4 | 5.284 | 15/3:05.480 |
| 13 | 4 | 5.372 | 16/3:09.238 |
| 14 | 4 | 7.446 | 16/3:04.231 |
| 15 | 4 | 5.568 | 17/3:09.006 |
| 16 | 4 | 5.084 | 17/3:02.595 |
| 17 | 4 | 6.741 | 18/3:09.101 |
| 18 | 4 | 5.387 | 18/3:03.982 |