| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 1.917 | N/A |
| 2 | 4 | 24.610 | 18/7:00.287 |
| 3 | 4 | 23.892 | 19/7:18.435 |
| 4 | 4 | 23.551 | 19/7:14.235 |
| 5 | 4 | 23.051 | 19/7:09.885 |
| 6 | 3 | 22.224 | 19/7:04.297 |
| 7 | 3 | 22.284 | 19/7:00.753 |
| 8 | 3 | 21.802 | 20/7:20.040 |
| 9 | 3 | 22.125 | 20/7:17.822 |
| 10 | 3 | 21.886 | 20/7:15.592 |
| 11 | 3 | 21.617 | 20/7:13.296 |
| 12 | 3 | 22.666 | 20/7:13.230 |
| 13 | 3 | 21.781 | 20/7:11.774 |
| 14 | 3 | 22.361 | 20/7:11.390 |
| 15 | 3 | 22.034 | 20/7:10.616 |
| 16 | 4 | 23.237 | 20/7:11.470 |
| 17 | 4 | 23.245 | 20/7:12.226 |
| 18 | 4 | 21.827 | 20/7:11.309 |
| 19 | 4 | 23.553 | 20/7:12.315 |
| 20 | 4 | 22.893 | 20/7:12.556 |