| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 7.889 | N/A |
| 2 | 2 | 20.244 | 19/6:12.281 |
| 3 | 2 | 20.070 | 19/6:10.715 |
| 4 | 2 | 19.720 | 19/6:08.093 |
| 5 | 2 | 19.358 | 19/6:05.153 |
| 6 | 2 | 19.758 | 19/6:04.829 |
| 7 | 2 | 19.327 | 19/6:03.032 |
| 8 | 2 | 20.235 | 19/6:04.577 |
| 9 | 2 | 19.737 | 19/6:04.399 |
| 10 | 2 | 19.668 | 19/6:04.123 |
| 11 | 2 | 19.414 | 19/6:03.444 |
| 12 | 1 | 19.500 | 19/6:03.030 |
| 13 | 1 | 19.957 | 19/6:03.371 |
| 14 | 1 | 19.669 | 19/6:03.260 |
| 15 | 1 | 19.627 | 19/6:03.111 |
| 16 | 1 | 19.508 | 19/6:02.839 |
| 17 | 1 | 19.707 | 19/6:02.825 |
| 18 | 1 | 19.727 | 19/6:02.834 |
| 19 | 1 | 19.531 | 19/6:02.646 |