Times subject to verification. Timed finals and will be swum slowest to fastest in the preliminary session only. Timed finals and will be fastest to slowest in the finals session. Timed finals and will be swum slowest to fastest in the preliminary session only. Timed finals and will be fastest to slowest in the finals session.
Heats swum from second fastest to slowest in prelims.
Fastest heat will be swum as the first event in the finals session. Verification of time required.