My guess is the mics about 2-2.5 feet away. With your pre-amps set right it would be very hard to get distortion. Also sound like she's using compression and a reverb which could have been added after the take.

(THANK YOU!)
What are the "pre-amps"? Are those the knobs on the interface(the M-Audio Fast Track)? If so, there are 3 knobs on top: Mic Gain, Guitar Gain, and Output. What should those be set at for vocals?
Luckily I've learned a little already, like how to add Compression and Reverb onto the tracks, so at least I'm not entirely ignorant! Haha.

Mic Gain for Mic and Guitar gain for you........ guessed it. Although you could plug in keyboards, bass guitar etc.

What should those be set at for vocals?

Try and set the highest amount of gain without driving your pre-amps into the "red" (distortion) This is assuming that your in a fairly quite room. Otherwise you could pick up noise from outside with your gain set high.

Thanks again for the reply!

I'll go for that. Also, I had another question, if you wouldn't mind explaining to me what this means:
"Switchable 20 dB preattenuation pad" there is a switch on the back of the mic that switches to the "20 db", but what does that mean? What does that do? Should I use it for vocals?

Also on the back is "Switchable bass cut filter" which, like above, I have no clue what that means. Once more, do I use that for vocals?

I'm reading the User's manual to learn, but some of the words or phrasing is very confusing. I'm still learning.

Thank you!

Type Dual-capsule,1-inch large-diaphragm, true condenser pressure-gradient microphone
Polar pattern Cardioid, omnidirectional, figure-eight
Frequency range 20 to 20,000 Hz
Sensitivity 28 mV/Pa (-31 dBV)
Max. SPL 135/155 dB SPL (0/-20 dB) for 0.5% THD
Equivalent noise level 16 dB-A (IEC 60268-4)
Signal/noise ratio (A-weighted) 78 dB
Preattenuation pad 0 dB, -20 dB
Bass filter 12 dB/octave, 300 Hz
Impedance
Recommended load impedance >=1000 ohms
Current consumption

Notice that your mic has a 135 db Maximum SPL capability. In simple terms it means that can only record signals as loud as 135 db. Anything beyond that usually results in distortion.
This is where the 20db pad comes in.The switch adds an extra 20db that give the mic a 155 db Maximum spl. You'll find this switch on certain pre-amps as well.

The mic is capable of recording in the 20 to 20,000 Hz frequency range. The human voice will probably go as low as 85 Hz.(Unless you're a freak.) This where the Switchable bass filter comes in handy and allows you to cut off signals below 75Hz just so you don't record unnecessary "noise" below 75 Hz. Of course you don't want to use it if your recording something that has a wider frequency range.( a frequency range that extends below 75 Hz)

That makes so much sense! Looking forward to recording all day tomorrow!

Thank you and thank you!