| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 6.362 | N/A |
| 2 | 1 | 5.278 | 46/4:03.872 |
| 3 | 1 | 5.355 | 45/4:00.288 |
| 4 | 1 | 5.383 | 45/4:01.263 |
| 5 | 1 | 5.275 | 45/4:00.563 |
| 6 | 1 | 5.208 | 46/4:04.853 |
| 7 | 3 | 2:32.598 | 9/4:05.158 |
| 8 | 3 | 5.454 | 10/4:03.641 |
| 9 | 3 | 5.301 | 11/4:03.677 |
| 10 | 3 | 5.306 | 12/4:04.888 |
| 11 | 3 | 5.156 | 13/4:06.738 |
| 12 | 3 | 5.539 | 14/4:09.642 |
| 13 | 3 | 5.407 | 15/4:12.832 |
| 14 | 3 | 5.394 | 16/4:16.347 |
| 15 | 3 | 5.582 | 16/4:04.472 |
| 16 | 3 | 5.423 | 17/4:09.198 |
| 17 | 3 | 5.334 | 18/4:13.917 |
| 18 | 3 | 5.436 | 18/4:04.791 |