So I just looked on the irongirl website, and they have posted more event information. It looks like I only have 35 minutes to finish the swim – they are cutting off the time 30 minutes after the last wave of swimmers start, and as luck would have it, my age group is second to last that morning.

SWIM: The swim takes place in beautiful Oneida Lake.

Swim Wave Starts
Wave 1 7:00 a.m. 45 and over
Wave 2 7:05 a.m. 30 to 34 years old
Wave 3 7:10 a.m. 35 to 39 years old
Wave 4 7:15 a.m. 14 to 29 years old
Wave 5 7:20 a.m. 40 to 44 years old and Relay team swimmers