| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.542 | N/A |
| 2 | 3 | 20.986 | 19/6:20.029 |
| 3 | 3 | 21.611 | 18/6:04.616 |
| 4 | 3 | 20.657 | 18/6:00.981 |
| 5 | 3 | 21.063 | 18/6:00.889 |
| 6 | 3 | 20.597 | 19/6:20.232 |
| 7 | 3 | 20.620 | 19/6:19.144 |
| 8 | 3 | 22.251 | 18/6:01.448 |
| 9 | 3 | 21.101 | 18/6:01.424 |
| 10 | 3 | 20.886 | 18/6:01.000 |
| 11 | 3 | 20.880 | 18/6:00.650 |
| 12 | 3 | 20.677 | 18/6:00.050 |
| 13 | 3 | 21.338 | 18/6:00.486 |
| 14 | 3 | 20.933 | 18/6:00.326 |
| 15 | 3 | 20.864 | 18/6:00.105 |
| 16 | 2 | 22.441 | 18/6:01.701 |
| 17 | 3 | 22.416 | 18/6:03.070 |
| 18 | 3 | 21.628 | 18/6:03.491 |