| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.180 | N/A |
| 2 | 2 | 27.530 | 19/8:17.072 |
| 3 | 2 | 27.393 | 19/8:16.487 |
| 4 | 2 | 31.047 | 18/8:09.343 |
| 5 | 2 | 27.223 | 18/8:03.250 |
| 6 | 2 | 28.075 | 18/8:02.491 |
| 7 | 2 | 27.952 | 18/8:01.636 |
| 8 | 2 | 27.911 | 18/8:00.926 |
| 9 | 2 | 27.271 | 19/8:27.084 |
| 10 | 2 | 29.789 | 18/8:02.318 |
| 11 | 2 | 29.091 | 18/8:03.759 |
| 12 | 2 | 27.922 | 18/8:03.131 |
| 13 | 2 | 26.971 | 18/8:01.261 |
| 14 | 2 | 27.810 | 18/8:00.775 |
| 15 | 2 | 27.680 | 18/8:00.201 |
| 16 | 2 | 27.950 | 18/8:00.010 |
| 17 | 1 | 27.568 | 19/8:27.510 |
| 18 | 1 | 27.331 | 19/8:26.724 |
| 19 | 1 | 27.559 | 19/8:26.253 |