| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.052 | 19/6:01.988 |
| 2 | 2 | 19.614 | 19/6:07.327 |
| 3 | 2 | 18.129 | 20/6:18.633 |
| 4 | 2 | 19.095 | 19/6:00.478 |
| 5 | 1 | 19.994 | 19/6:04.359 |
| 6 | 1 | 18.640 | 19/6:02.659 |
| 7 | 1 | 19.195 | 19/6:02.952 |
| 8 | 1 | 19.104 | 19/6:02.955 |
| 9 | 1 | 19.163 | 19/6:03.082 |
| 10 | 1 | 18.488 | 19/6:01.901 |
| 11 | 1 | 18.248 | 19/6:00.520 |
| 12 | 1 | 18.420 | 20/6:18.570 |
| 13 | 1 | 18.367 | 20/6:17.706 |
| 14 | 1 | 19.283 | 20/6:18.274 |
| 15 | 5 | 1:17.755 | 16/6:05.383 |