| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.991 | N/A |
| 2 | 2 | 16.755 | 18/5:03.826 |
| 3 | 2 | 15.895 | 19/5:12.841 |
| 4 | 2 | 15.948 | 19/5:10.579 |
| 5 | 3 | 20.754 | 18/5:13.737 |
| 6 | 3 | 16.285 | 18/5:10.156 |
| 7 | 3 | 16.231 | 18/5:07.617 |
| 8 | 3 | 16.427 | 18/5:06.278 |
| 9 | 4 | 21.417 | 18/5:15.879 |
| 10 | 4 | 16.571 | 18/5:14.192 |
| 11 | 4 | 16.075 | 18/5:11.999 |
| 12 | 4 | 15.809 | 18/5:09.794 |
| 13 | 4 | 16.340 | 18/5:08.709 |
| 14 | 4 | 16.132 | 18/5:07.518 |
| 15 | 4 | 16.307 | 18/5:06.711 |
| 16 | 4 | 16.164 | 18/5:05.849 |
| 17 | 4 | 15.927 | 18/5:04.842 |
| 18 | 4 | 15.966 | 18/5:03.994 |